The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Studies have shown that meditating for just 10-20 minutes per day can have significant positive impacts on both mental and physical health.
Physics Practical File - with Readings | Class 12 CBSESaksham Mittal
ย
The document appears to be a scanned collection of pages from a book or manual. It contains images of many pages with text and diagrams but no clear overall narrative or topic. As a scanned document, it provides visual copies of written content but no coherent summary can be extracted from the random assortment of pages.
The document outlines the terms and conditions for a home loan agreement between a lender and borrower. It specifies details such as the loan amount, interest rate, repayment schedule, borrower obligations, default conditions, and foreclosure procedures. The lender agrees to provide a loan to the borrower to purchase a home, and the borrower agrees to repay the loan amount plus interest according to the payment schedule described.
Chemistry Practical Record Full CBSE Class 12 Muhammad Jassim
ย
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
PHYSICAL EDUCATION PRACTICAL FILE ( Class 12th)Anushka Rai
ย
Here's my Physical Education Board Practical File. I hope you find it as useful as it was to me. I constantly got complimented for my file from internal as well as external teachers so I thought of sharing my work with all of you. This file is however of CBSE class 12th 2020-2021 syllabus so it has 'Barrow test' missing.
Here's my Mathematics Board Practical File. I hope you find it as useful as it was to me. I constantly got complimented for my file from internal as well as external teachers so I thought of sharing my work with all of you. This file is however of CBSE class 12th 2020-2021 syllabus.
This document appears to be a chemistry project file submitted by Nikhil Dwivedi, a class 12 science student, on the topic of studying food adulterants. The file includes a certificate, acknowledgements, index, objective, introduction on food adulteration and laws, and details of experiments conducted to detect adulterants in foods like oils, fats, sugar and spices. The introduction provides background on food adulteration issues and legislation in India and other countries to protect consumers from health risks of adulterated foods.
Chemistry project part 1 caseins in milk......AnuragSharma530
ย
1) The document is a chemistry investigatory project report by Arpit Ranka studying the quantity of casein in different milk samples.
2) The aim was to study the quantity of casein in buffalo's milk, cow's milk, goat's milk, and sheep's milk.
3) The results found that goat's milk contained the highest percentage of casein at 3.67%, followed by buffalo's milk at 2.73%, then cow's milk at 1.64%.
The document discusses the benefits of meditation for reducing stress and anxiety. Regular meditation practice can help calm the mind and body by lowering heart rate and blood pressure. Studies have shown that meditating for just 10-20 minutes per day can have significant positive impacts on both mental and physical health.
Physics Practical File - with Readings | Class 12 CBSESaksham Mittal
ย
The document appears to be a scanned collection of pages from a book or manual. It contains images of many pages with text and diagrams but no clear overall narrative or topic. As a scanned document, it provides visual copies of written content but no coherent summary can be extracted from the random assortment of pages.
The document outlines the terms and conditions for a home loan agreement between a lender and borrower. It specifies details such as the loan amount, interest rate, repayment schedule, borrower obligations, default conditions, and foreclosure procedures. The lender agrees to provide a loan to the borrower to purchase a home, and the borrower agrees to repay the loan amount plus interest according to the payment schedule described.
Chemistry Practical Record Full CBSE Class 12 Muhammad Jassim
ย
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
PHYSICAL EDUCATION PRACTICAL FILE ( Class 12th)Anushka Rai
ย
Here's my Physical Education Board Practical File. I hope you find it as useful as it was to me. I constantly got complimented for my file from internal as well as external teachers so I thought of sharing my work with all of you. This file is however of CBSE class 12th 2020-2021 syllabus so it has 'Barrow test' missing.
Here's my Mathematics Board Practical File. I hope you find it as useful as it was to me. I constantly got complimented for my file from internal as well as external teachers so I thought of sharing my work with all of you. This file is however of CBSE class 12th 2020-2021 syllabus.
This document appears to be a chemistry project file submitted by Nikhil Dwivedi, a class 12 science student, on the topic of studying food adulterants. The file includes a certificate, acknowledgements, index, objective, introduction on food adulteration and laws, and details of experiments conducted to detect adulterants in foods like oils, fats, sugar and spices. The introduction provides background on food adulteration issues and legislation in India and other countries to protect consumers from health risks of adulterated foods.
Chemistry project part 1 caseins in milk......AnuragSharma530
ย
1) The document is a chemistry investigatory project report by Arpit Ranka studying the quantity of casein in different milk samples.
2) The aim was to study the quantity of casein in buffalo's milk, cow's milk, goat's milk, and sheep's milk.
3) The results found that goat's milk contained the highest percentage of casein at 3.67%, followed by buffalo's milk at 2.73%, then cow's milk at 1.64%.
Cbse class 12 Chemistry practical file/record 2021-22PoojaReddy530263
ย
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
To find the refractive indexes of (a) water,(b) oil using a plane mirror, an ...AnkitSharma1903
ย
1. Ankit Sharma completed a physics project to determine the refractive indices of water and oil using a plane mirror, convex lens, and adjustable needle under the guidance of his teacher Mr. P.K. Sha.
2. The project involved using the lens formula to calculate the focal lengths of the convex lens alone and in combination with water or oil, then using these values and the radius of curvature of the lens to determine the refractive indices.
3. The refractive indices calculated were 1.0831 for water and 1.2886 for oil.
This document appears to be a student project report on investigating the relationship between input/output voltage and number of turns in the primary and secondary coils of a transformer. It includes sections on introduction, theory, apparatus, procedure, observations, conclusion, and bibliography. The key points are that the output voltage of a transformer depends on the ratio of turns in the secondary coil to the primary coil, and that there are losses between the input and output resulting in the transformer's efficiency being less than 100%.
This document describes a chemistry student's school project on detecting food adulterants. It includes a certificate signed by the teacher, acknowledgements, introduction on food adulteration and laws, objectives, theory on common adulterants and tests to detect them in samples. The experiments describe tests to detect adulterants in oils/fats, sugar, chili powder, turmeric and pepper. Observations of sample tests show no adulterants detected. The conclusion stresses the importance of selecting non-adulterated food for health.
To Study the earth's magnetic field using a tangent galvanometer Tangent galv...Arjun Kumar Sah
ย
1) The document is a 19 page physics investigatory project submitted by a student on the topic of a tangent galvanometer.
2) A tangent galvanometer is used to measure electric current by comparing the magnetic field generated by an unknown current to the Earth's magnetic field.
3) The student describes the components of a tangent galvanometer and its operating principle. Experiments are conducted to determine the reduction factor of the galvanometer and the horizontal intensity of the Earth's magnetic field at the location.
The passage discusses the importance of summarization in an age of information overload. It notes that with the massive amounts of data available online, being able to quickly understand the key points of lengthy documents, articles, or reports is crucial. The ability to produce clear, concise summaries helps people save time by getting the gist of information without having to read entire lengthy sources.
PHYSICS INVESTIGATORY PROJECT
AIM:-
CHARGING AND DISCHARGING OF CAPACITORS IN R-C CIRCUIT
PURPOSE
THE GOAL OF THIS PROJECT IS TO verify that 63% charge is stored in a capacitor in an R-C circuit at its time constant and 63% charge remains when capacitor is discharged and hence plot a graph between voltage and time
Spoorthi Kulkarni, a class 12 student, conducted an investigatory physics project on the factors that affect the internal resistance of a cell. The factors studied were distance between electrodes, area of electrodes, temperature of electrolytes, and concentration of electrolyte. The results showed that internal resistance increases with distance between electrodes, and decreases with increasing area of electrodes, temperature of electrolytes, and concentration of electrolyte. The project follows the guidelines for the All India Senior Secondary Certificate Examination.
Study Of oxalte ion in guava fruit at different stages of ripeningPrince Warade
ย
guava is sweet,juicy,light or dark green coulured fruit.we will learn to test for the presence of oxalate ions in the guava fruit and how its amount varies during different stages of ripening.
โTo estimate the charge induced on each one of the two identical Styrofoam (o...VanshPatil7
ย
This document is a certificate certifying that Vansh Patil of class 12th at SNBP International School completed a physics project on estimating the charge induced on two identical Styrofoam balls suspended vertically using Coulomb's Law, in partial fulfillment of a CBSE exam. The student thanks their physics teachers Miss Luna and Miss Ruchita for guidance. The project report includes an introduction to transformers, the theory behind them, sample circuit diagrams, observation tables showing measurements taken, results discussing relationships between voltage ratios and coils, and applications of transformers such as in voltage regulators.
CLASS 12 CBSE HINDI PROJECT FILE FOR ELECTIVE AS WELL AS MAIN HINDI....
THE TOPIC SHOULD BE CHOSEN FROM LITERARURE OF HINDI LANGUAGE
THIS HINDI PROJECT IS OF 10 MARKS IN CLASS 12!!!
CBSE CBSE CBSE CBSE CBSE CBSE CBSE CBSE CBSE CBSE
Physics investigatory project on RECTIFIERNaveen R
ย
This document describes a student's physics investigatory project to construct a full wave bridge rectifier. The aim is to show that an alternating current (AC) is rectified into a direct current (DC). The materials, circuit diagram, procedure, and working of the rectifier are explained. When tested, the rectifier output 12V of direct current, demonstrating that the AC input was successfully rectified. Common uses of rectifiers are also listed.
This document appears to be a student's chemistry project report on studying the digestion of starch by salivary amylase and the effects of temperature and pH on this process. It includes sections on objectives, introduction, materials, procedures, observations, and conclusions for 3 experiments. The first experiment examines the digestion of starch by saliva over time. The second analyzes the impact of temperature. The third evaluates the impact of pH. The report was guided by a teacher and examines the student's investigation on how salivary amylase breaks down starch at different temperatures and pH levels.
TO STUDY THE QUANTITY OF CASEIN PRESENT IN DIFFERENT SAMPLES OF MILKAnkitSharma1903
ย
This document is a certificate and report for a school science project on studying the quantity of casein in different milk samples. It was completed by Ankit Sharma, a class 12 student, under the guidance of his teacher Mr. S.C. Jatt. The report includes an introduction on milk and casein, the aim, requirements, procedure, observations, and conclusions of the experiment. It found that different milk samples contain varying percentages of casein, with buffalo milk containing the highest at 4.20% and cow milk the lowest at 3.00%.
Chemistry Investigatory Project - CBSE Class 12NandanRamesh2
ย
This document describes an investigatory chemistry project analyzing the oxalate ion content in guava at different stages of ripening. The student measures the oxalate ion concentration in fresh guava, 1-day old guava, 3-day old guava, and 1-week old guava by titrating guava pulp solutions against a potassium permanganate solution. The results show that the oxalate ion content increases as the guava ripens, with the highest concentration measured in 1-week old guava. Through this project, the student determines that guava fruit contains high amounts of oxalate ions and that the percentage increases with ripening.
This document is an English project submitted by Dhruv Goyal on the topic of "Mother Language". The project includes an acknowledgement, certificate, objective, materials required, action plan, chapters on "Mother Language" and "The Last Lesson", a questionnaire and its report, inferences, conclusion, reflections, and future scope. It discusses the importance of mother language in one's upbringing and identity. A survey was conducted through a questionnaire to understand people's use and connection to their mother language in various contexts. The inferences indicate that while families predominantly use mother language, its use is declining in professional settings due to societal pressures and the dominance of English as a global language.
1) The document reports on an experiment to study the microclimate and temperature variations between indoor and outdoor locations. Temperature and humidity readings were taken at various locations, including inside and outside classrooms, laboratories, and other campus buildings.
2) Comparisons of the data show that indoor locations generally had higher and more stable temperatures and humidity levels than outdoor locations, which fluctuated more due to factors like sunlight and wind.
3) The enclosed and shaded indoor locations helped regulate microclimate conditions and reduce the effects of external weather factors like sunlight, wind, and rainfall.
1. The document discusses various topics related to MOSFETs including short channel effects, subthreshold leakage, tunneling, and hot carrier effects.
2. Equations are provided for threshold voltage as a function of channel length and drain induced barrier lowering. Approximations are made for subthreshold swing and drain current.
3. Mechanisms of hot carrier injection such as band-to-band tunneling and Fowler-Nordheim tunneling are explained. Accumulation of trapped charge in the gate oxide and at the semiconductor-oxide interface can lead to threshold voltage shifts over time.
Cbse class 12 Chemistry practical file/record 2021-22PoojaReddy530263
ย
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
To find the refractive indexes of (a) water,(b) oil using a plane mirror, an ...AnkitSharma1903
ย
1. Ankit Sharma completed a physics project to determine the refractive indices of water and oil using a plane mirror, convex lens, and adjustable needle under the guidance of his teacher Mr. P.K. Sha.
2. The project involved using the lens formula to calculate the focal lengths of the convex lens alone and in combination with water or oil, then using these values and the radius of curvature of the lens to determine the refractive indices.
3. The refractive indices calculated were 1.0831 for water and 1.2886 for oil.
This document appears to be a student project report on investigating the relationship between input/output voltage and number of turns in the primary and secondary coils of a transformer. It includes sections on introduction, theory, apparatus, procedure, observations, conclusion, and bibliography. The key points are that the output voltage of a transformer depends on the ratio of turns in the secondary coil to the primary coil, and that there are losses between the input and output resulting in the transformer's efficiency being less than 100%.
This document describes a chemistry student's school project on detecting food adulterants. It includes a certificate signed by the teacher, acknowledgements, introduction on food adulteration and laws, objectives, theory on common adulterants and tests to detect them in samples. The experiments describe tests to detect adulterants in oils/fats, sugar, chili powder, turmeric and pepper. Observations of sample tests show no adulterants detected. The conclusion stresses the importance of selecting non-adulterated food for health.
To Study the earth's magnetic field using a tangent galvanometer Tangent galv...Arjun Kumar Sah
ย
1) The document is a 19 page physics investigatory project submitted by a student on the topic of a tangent galvanometer.
2) A tangent galvanometer is used to measure electric current by comparing the magnetic field generated by an unknown current to the Earth's magnetic field.
3) The student describes the components of a tangent galvanometer and its operating principle. Experiments are conducted to determine the reduction factor of the galvanometer and the horizontal intensity of the Earth's magnetic field at the location.
The passage discusses the importance of summarization in an age of information overload. It notes that with the massive amounts of data available online, being able to quickly understand the key points of lengthy documents, articles, or reports is crucial. The ability to produce clear, concise summaries helps people save time by getting the gist of information without having to read entire lengthy sources.
PHYSICS INVESTIGATORY PROJECT
AIM:-
CHARGING AND DISCHARGING OF CAPACITORS IN R-C CIRCUIT
PURPOSE
THE GOAL OF THIS PROJECT IS TO verify that 63% charge is stored in a capacitor in an R-C circuit at its time constant and 63% charge remains when capacitor is discharged and hence plot a graph between voltage and time
Spoorthi Kulkarni, a class 12 student, conducted an investigatory physics project on the factors that affect the internal resistance of a cell. The factors studied were distance between electrodes, area of electrodes, temperature of electrolytes, and concentration of electrolyte. The results showed that internal resistance increases with distance between electrodes, and decreases with increasing area of electrodes, temperature of electrolytes, and concentration of electrolyte. The project follows the guidelines for the All India Senior Secondary Certificate Examination.
Study Of oxalte ion in guava fruit at different stages of ripeningPrince Warade
ย
guava is sweet,juicy,light or dark green coulured fruit.we will learn to test for the presence of oxalate ions in the guava fruit and how its amount varies during different stages of ripening.
โTo estimate the charge induced on each one of the two identical Styrofoam (o...VanshPatil7
ย
This document is a certificate certifying that Vansh Patil of class 12th at SNBP International School completed a physics project on estimating the charge induced on two identical Styrofoam balls suspended vertically using Coulomb's Law, in partial fulfillment of a CBSE exam. The student thanks their physics teachers Miss Luna and Miss Ruchita for guidance. The project report includes an introduction to transformers, the theory behind them, sample circuit diagrams, observation tables showing measurements taken, results discussing relationships between voltage ratios and coils, and applications of transformers such as in voltage regulators.
CLASS 12 CBSE HINDI PROJECT FILE FOR ELECTIVE AS WELL AS MAIN HINDI....
THE TOPIC SHOULD BE CHOSEN FROM LITERARURE OF HINDI LANGUAGE
THIS HINDI PROJECT IS OF 10 MARKS IN CLASS 12!!!
CBSE CBSE CBSE CBSE CBSE CBSE CBSE CBSE CBSE CBSE
Physics investigatory project on RECTIFIERNaveen R
ย
This document describes a student's physics investigatory project to construct a full wave bridge rectifier. The aim is to show that an alternating current (AC) is rectified into a direct current (DC). The materials, circuit diagram, procedure, and working of the rectifier are explained. When tested, the rectifier output 12V of direct current, demonstrating that the AC input was successfully rectified. Common uses of rectifiers are also listed.
This document appears to be a student's chemistry project report on studying the digestion of starch by salivary amylase and the effects of temperature and pH on this process. It includes sections on objectives, introduction, materials, procedures, observations, and conclusions for 3 experiments. The first experiment examines the digestion of starch by saliva over time. The second analyzes the impact of temperature. The third evaluates the impact of pH. The report was guided by a teacher and examines the student's investigation on how salivary amylase breaks down starch at different temperatures and pH levels.
TO STUDY THE QUANTITY OF CASEIN PRESENT IN DIFFERENT SAMPLES OF MILKAnkitSharma1903
ย
This document is a certificate and report for a school science project on studying the quantity of casein in different milk samples. It was completed by Ankit Sharma, a class 12 student, under the guidance of his teacher Mr. S.C. Jatt. The report includes an introduction on milk and casein, the aim, requirements, procedure, observations, and conclusions of the experiment. It found that different milk samples contain varying percentages of casein, with buffalo milk containing the highest at 4.20% and cow milk the lowest at 3.00%.
Chemistry Investigatory Project - CBSE Class 12NandanRamesh2
ย
This document describes an investigatory chemistry project analyzing the oxalate ion content in guava at different stages of ripening. The student measures the oxalate ion concentration in fresh guava, 1-day old guava, 3-day old guava, and 1-week old guava by titrating guava pulp solutions against a potassium permanganate solution. The results show that the oxalate ion content increases as the guava ripens, with the highest concentration measured in 1-week old guava. Through this project, the student determines that guava fruit contains high amounts of oxalate ions and that the percentage increases with ripening.
This document is an English project submitted by Dhruv Goyal on the topic of "Mother Language". The project includes an acknowledgement, certificate, objective, materials required, action plan, chapters on "Mother Language" and "The Last Lesson", a questionnaire and its report, inferences, conclusion, reflections, and future scope. It discusses the importance of mother language in one's upbringing and identity. A survey was conducted through a questionnaire to understand people's use and connection to their mother language in various contexts. The inferences indicate that while families predominantly use mother language, its use is declining in professional settings due to societal pressures and the dominance of English as a global language.
1) The document reports on an experiment to study the microclimate and temperature variations between indoor and outdoor locations. Temperature and humidity readings were taken at various locations, including inside and outside classrooms, laboratories, and other campus buildings.
2) Comparisons of the data show that indoor locations generally had higher and more stable temperatures and humidity levels than outdoor locations, which fluctuated more due to factors like sunlight and wind.
3) The enclosed and shaded indoor locations helped regulate microclimate conditions and reduce the effects of external weather factors like sunlight, wind, and rainfall.
1. The document discusses various topics related to MOSFETs including short channel effects, subthreshold leakage, tunneling, and hot carrier effects.
2. Equations are provided for threshold voltage as a function of channel length and drain induced barrier lowering. Approximations are made for subthreshold swing and drain current.
3. Mechanisms of hot carrier injection such as band-to-band tunneling and Fowler-Nordheim tunneling are explained. Accumulation of trapped charge in the gate oxide and at the semiconductor-oxide interface can lead to threshold voltage shifts over time.
The document describes the oxygen sag curve, which represents the process of deoxygenation and reoxygenation that occurs when organic matter is discharged into natural waters. As deoxygenation starts, the deficit of oxygen is made up by the process of reoxygenation. The combined curve of these two processes is called the oxygen sag curve, which indicates the maximum deficit of dissolved oxygen (D.O.). After the lowest point, reoxygenation starts to make the D.O. reach the saturated D.O. of the natural water. Factors like temperature can lower the D.O. concentration.
This document discusses network programming concepts related to sockets and the UDP and TCP protocols. It provides information on how to create sockets, bind ports, connect sockets, send and receive data, and close sockets. The key steps outlined are creating a socket, binding it to a local port, connecting to a remote address if using TCP, sending/receiving data, and closing the socket.
1. The document discusses various methods to calculate exercise intensity for different types of exercises based on results from functional exercise tests like the 6-minute walk test and incremental shuttle walk test.
2. Equations are provided to calculate walking speeds for laps or treadmill based on 6MWT results, and cycling training intensity based on 6MWT results.
3. Guidelines are given for monitoring dyspnea levels during exercise and maintaining an intensity that results in moderate dyspnea.
A subgroup is a subset of a group that is also a group. A normal subgroup is a subgroup where left and right cosets are equal. The intersection of two normal subgroups is also a normal subgroup. A permutation is a one-to-one mapping from a set to itself. Permutations form a group. A cyclic permutation has a single generator element. The length of a cycle of an element in a permutation is the order of that element. A ring is a set with two binary operations, addition and multiplication, satisfying certain properties. Integral domains have no zero divisors. A field has nonzero multiplication and every nonzero element has a multiplicative inverse.
module 5 of enginerring ....................................VishwasMs5
ย
1. Small loop antennas have nearly equal radiation resistance to wavelength ratio. The radiation resistance of a small loop antenna is given by R=31.2(A/ฮป)2 where A is the area of the loop and ฮป is the wavelength.
2. Large loop antennas have a radiation resistance of R=31.2ฮฉ. The fields of a small loop antenna are in phase and have the same amplitude as a short electric dipole.
3. For a loop antenna operated at 30MHz with a radius of 0.03m, the number of turns is calculated to be 4.6 turns. The radiation resistance is then 35ฮฉ.
1. The document provides information on growing mushrooms, including environmental parameters, farm design, cultivation methods, and fertilizer requirements.
2. Details are given for room sterilization using formalin, preparation of beds, spawn running, and cropping/harvesting mushrooms every 5-20 days.
3. Optimal conditions listed include temperature of 18-22ยฐC, humidity of 80-90%, and pH of 7-7.5 for the soil.
1. The document discusses several theories of failure for materials including maximum principal stress theory, maximum shear stress theory, and strain energy theories.
2. The maximum principal stress theory states that failure occurs when the maximum principal stress reaches the elastic limit of the material.
3. The strain energy theories, including the shear strain energy theory, propose that failure occurs when the strain energy of a material due to applied stresses reaches the elastic strain energy limit.
1. The document discusses the Raspberry Pi line of credit card-sized single-board computers developed by the Raspberry Pi Foundation.
2. It provides details on the specifications of different Raspberry Pi models released over time, including the original Model B, Model 2, Model 3, and variants such as the Pi Zero.
3. The Raspberry Pi is used for various applications including embedded systems, robotics, and educational tools to teach programming languages.
1. The document describes the working principles of light-emitting diodes (LEDs) and liquid crystal displays (LCDs).
2. It explains that in an LED, electrons recombine with holes in the PN junction, emitting light. In an LCD, an external voltage disturbs the molecular arrangement of the liquid crystals, allowing pixels to block or pass light.
3. The document also provides an overview of the key components and functioning of a cathode ray tube (CRT) computer monitor. It describes how an electron beam is deflected by electric fields to scan phosphorescent points on the screen and create a visible image.
This document contains a collection of random words, numbers and symbols with no clear meaning or context. It discusses various data points like family incomes and test scores but the information is disjointed and unclear. It performs some basic calculations like adding numbers and finding averages but without any explanation of purpose or usable conclusions. Overall the document appears to be nonsense without a coherent message to summarize.
1. The aim of the experiment was to estimate the strength of an unknown copper sulfate solution by titrating it against a standard potassium permanganate solution.
2. The copper sulfate solution was titrated against potassium permanganate. Copper sulfate undergoes reduction while potassium permanganate undergoes oxidation. The end point was determined by the appearance of a permanent pink color.
3. The strength of the unknown copper sulfate solution was calculated using the mole ratio between copper sulfate and potassium permanganate and found to be 0.1 N.
SE-UNIT-3-II-Software metrics, numerical and their solutions.pdfDr. Radhey Shyam
ย
1) The document discusses software metrics and Halstead's software science measures including program length, vocabulary, volume, difficulty, and effort. It provides the formulas to calculate these measures and an example calculation for a C function.
2) Guidelines are provided for identifying operands and operators when applying Halstead's measures to source code. Various program elements like variables, functions, and statements are classified.
3) References on software engineering and metrics are listed at the end.
1) The document discusses software metrics and Halstead's software science measures including program length, vocabulary, volume, difficulty, and effort. It provides the formulas to calculate these measures and an example calculation for a C function.
2) Guidelines are provided for identifying operands and operators when applying Halstead's measures to source code. Various program elements like variables, functions, and statements are classified.
3) The document also discusses other software metrics like lines of code (LOC) and function points which can be used to measure size and complexity. It provides a sample calculation of LOC and function points for a simple program.
The document discusses the phenomenon of interference of light waves, which occurs when two light waves superimpose and their amplitudes combine, creating an interference pattern with varying intensities including areas of maximum and minimum intensity. It explains how the path difference between the two waves affects the interference pattern, noting that the intensity is dependent on the phase difference between the waves. The relationship between the path difference and the resulting interference pattern is explored, with intensity maxima occurring when the path difference is equal to integer multiples of the wavelength.
msfm unit 4.pdfffhhfhdddddddddddddfffffffRudhaliPrasad
ย
This document provides information about various gases found in coal mines, including their properties and physiological effects. It discusses gases such as methane, carbon monoxide, carbon dioxide, hydrogen, and nitrogen and summarizes their solubility, combustibility, toxicity, detection methods, and more. The document aims to inform about the gases that miners may encounter and safety protocols around their detection and handling.
1. The document discusses waves in strings and pipes, and mechanical waves that transfer momentum through a medium. It describes how standing waves can form on strings and in pipes with closed and open ends.
2. The period of a wave is directly proportional to the length of the string or pipe. The velocity of a wave travelling on a string is directly proportional to the square root of the tension in the string divided by the linear density.
3. Factors that affect the speed of sound in gases include temperature, pressure, humidity, and density. The speed of sound increases with increases in temperature, pressure, and density and increases with higher humidity.
This document discusses representing a 3-phase balanced system using a single-line diagram. Key points include:
1) A 3-phase balanced system can be represented by a single-line diagram with two phases, usually labeled phase-a and phase-b. The electrical parameters of the third phase can be obtained from the other two phases.
2) Common electrical variables like voltage and impedance are represented as per unit values to allow easy calculation for different base values.
3) Sample calculations are shown to determine the per unit impedance values of a transformer based on nameplate ratings and voltages.
This document provides design parameters for two rectangular plate sedimentation tanks with a total design discharge of 275 m3/day. Key parameters include:
- Minimum particle size to be removed is 0.022 mm
- Expected removal efficiency for minimum size particle is 70%
- Settling tank performance factor is assumed to be 0.35 m/hr
- Kinematic viscosity of water is 1.3x10-6 m2/s
- Detention time is assumed to be 3 hours
- Design surface area required is calculated to be 307 m2
(๐๐๐ ๐๐๐) (๐๐๐ฌ๐ฌ๐จ๐ง 3)-๐๐ซ๐๐ฅ๐ข๐ฆ๐ฌ
Lesson Outcomes:
- students will be able to identify and name various types of ornamental plants commonly used in landscaping and decoration, classifying them based on their characteristics such as foliage, flowering, and growth habits. They will understand the ecological, aesthetic, and economic benefits of ornamental plants, including their roles in improving air quality, providing habitats for wildlife, and enhancing the visual appeal of environments. Additionally, students will demonstrate knowledge of the basic requirements for growing ornamental plants, ensuring they can effectively cultivate and maintain these plants in various settings.
Artificial Intelligence (AI) has revolutionized the creation of images and videos, enabling the generation of highly realistic and imaginative visual content. Utilizing advanced techniques like Generative Adversarial Networks (GANs) and neural style transfer, AI can transform simple sketches into detailed artwork or blend various styles into unique visual masterpieces. GANs, in particular, function by pitting two neural networks against each other, resulting in the production of remarkably lifelike images. AI's ability to analyze and learn from vast datasets allows it to create visuals that not only mimic human creativity but also push the boundaries of artistic expression, making it a powerful tool in digital media and entertainment industries.
The Science of Learning: implications for modern teachingDerek Wenmoth
ย
Keynote presentation to the Educational Leaders hui Koฬkiritia Marautanga held in Auckland on 26 June 2024. Provides a high level overview of the history and development of the science of learning, and implications for the design of learning in our modern schools and classrooms.
8+8+8 Rule Of Time Management For Better ProductivityRuchiRathor2
ย
This is a great way to be more productive but a few things to
Keep in mind:
- The 8+8+8 rule offers a general guideline. You may need to adjust the schedule depending on your individual needs and commitments.
- Some days may require more work or less sleep, demanding flexibility in your approach.
- The key is to be mindful of your time allocation and strive for a healthy balance across the three categories.
How to Create User Notification in Odoo 17Celine George
ย
This slide will represent how to create user notification in Odoo 17. Odoo allows us to create and send custom notifications on some events or actions. We have different types of notification such as sticky notification, rainbow man effect, alert and raise exception warning or validation.
Cross-Cultural Leadership and CommunicationMattVassar1
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Business is done in many different ways across the world. How you connect with colleagues and communicate feedback constructively differs tremendously depending on where a person comes from. Drawing on the culture map from the cultural anthropologist, Erin Meyer, this class discusses how best to manage effectively across the invisible lines of culture.
Decolonizing Universal Design for LearningFrederic Fovet
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UDL has gained in popularity over the last decade both in the K-12 and the post-secondary sectors. The usefulness of UDL to create inclusive learning experiences for the full array of diverse learners has been well documented in the literature, and there is now increasing scholarship examining the process of integrating UDL strategically across organisations. One concern, however, remains under-reported and under-researched. Much of the scholarship on UDL ironically remains while and Eurocentric. Even if UDL, as a discourse, considers the decolonization of the curriculum, it is abundantly clear that the research and advocacy related to UDL originates almost exclusively from the Global North and from a Euro-Caucasian authorship. It is argued that it is high time for the way UDL has been monopolized by Global North scholars and practitioners to be challenged. Voices discussing and framing UDL, from the Global South and Indigenous communities, must be amplified and showcased in order to rectify this glaring imbalance and contradiction.
This session represents an opportunity for the author to reflect on a volume he has just finished editing entitled Decolonizing UDL and to highlight and share insights into the key innovations, promising practices, and calls for change, originating from the Global South and Indigenous Communities, that have woven the canvas of this book. The session seeks to create a space for critical dialogue, for the challenging of existing power dynamics within the UDL scholarship, and for the emergence of transformative voices from underrepresented communities. The workshop will use the UDL principles scrupulously to engage participants in diverse ways (challenging single story approaches to the narrative that surrounds UDL implementation) , as well as offer multiple means of action and expression for them to gain ownership over the key themes and concerns of the session (by encouraging a broad range of interventions, contributions, and stances).
Brand Guideline of Bashundhara A4 Paper - 2024khabri85
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It outlines the basic identity elements such as symbol, logotype, colors, and typefaces. It provides examples of applying the identity to materials like letterhead, business cards, reports, folders, and websites.
Information and Communication Technology in EducationMJDuyan
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(๐๐๐ ๐๐๐) (๐๐๐ฌ๐ฌ๐จ๐ง 2)-๐๐ซ๐๐ฅ๐ข๐ฆ๐ฌ
๐๐ฑ๐ฉ๐ฅ๐๐ข๐ง ๐ญ๐ก๐ ๐๐๐ ๐ข๐ง ๐๐๐ฎ๐๐๐ญ๐ข๐จ๐ง:
Students will be able to explain the role and impact of Information and Communication Technology (ICT) in education. They will understand how ICT tools, such as computers, the internet, and educational software, enhance learning and teaching processes. By exploring various ICT applications, students will recognize how these technologies facilitate access to information, improve communication, support collaboration, and enable personalized learning experiences.
๐๐ข๐ฌ๐๐ฎ๐ฌ๐ฌ ๐ญ๐ก๐ ๐ซ๐๐ฅ๐ข๐๐๐ฅ๐ ๐ฌ๐จ๐ฎ๐ซ๐๐๐ฌ ๐จ๐ง ๐ญ๐ก๐ ๐ข๐ง๐ญ๐๐ซ๐ง๐๐ญ:
-Students will be able to discuss what constitutes reliable sources on the internet. They will learn to identify key characteristics of trustworthy information, such as credibility, accuracy, and authority. By examining different types of online sources, students will develop skills to evaluate the reliability of websites and content, ensuring they can distinguish between reputable information and misinformation.
Information and Communication Technology in Education
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Physics activity file class 12
1.
2. ND E) X
Name 11tHka Slhama Sub. Pyufas
Roll No. 32
xu Div. C
Std.
Sr. Name oftheExperiment|age
No
Date of
No Experiment Submission
Date of
Page Remarks
To asimsle dhe comp 21 O 20
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4. Date 1::204
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Page No.
ACTIVITY-
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Teacher'sSignature:
6. Date 1O 202
Expt. No. Page No.
AcTVITN-2
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Teacher'sSignature:-
7. Date.
Expt. No.
Page No.
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Teacher'sSignature
8.
9. Date 7 o12021|
Expt. No..
PageNo.
ACTVIY-3
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Teacher'sSignature:
10. Date
Expt. No..
Page No.
PAoautiA
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11.
12. Date 2 01:2D2
Expt. No.. Page No..
ACTIVITY-y_
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14. Date1:o1:2021
Expt. No..
Page No.
ACTIVITN-S
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Teacher's Signature
15.
16. Date :01:202Y
Expt. No. Page No.
AcTIVITY-6
AfinA TD cbtaim a lea tonbiudinm wh apotfea_ooal leth b
A ien set ef lense.
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