Hindi project FILE CBSE class 12

Biology investigatory project

This document is a student's biology investigatory project on cancer biology. It includes an index listing the topics covered, such as the description of human cancer cells, differences between healthy and cancer cells, cancer cell division, causes of cancer, cancer types and symptoms, cancer treatment, and acknowledgments and bibliography. The project provides information on the basic biology of cancer, how cancer cells differ from healthy cells, common types and symptoms of cancer, and standard cancer treatments.

TOPIC-To investigate the relation between the ratio of :-1. Input and outpu...

CHMURLIDHAR

Class 12 Biology Investigatory Project CBSE

Dhananjay Dhiman

CBSE Class XII Physics Investigatory Project

Vaibhav Kandwal

CLASS 12 ENGLISH PROJECT ON CHILD LABOUR

AryanNaglot

This document is a certificate certifying that Aryan Naglot, a student of class 12B, successfully completed a school project on "Child Labour" under the guidance of his teacher Mr. Kamla Prashad. The project covered key topics like definitions of child labour, common types of child labour in India, causes of rising child labour, impacts on social environment, relevant laws, and approaches to eliminate child labour. It included sections on defining child labour, categorizing it according to UNICEF, listing major types in India, and analyzing common causes like poverty, lack of education, social factors, cheap labour costs, and family traditions.

1668526681006_indigo project file eng class 12.pptx

Khyati961280

This document contains a summary of the chapter "Indigo" from Kritika Gupta's class project. It discusses how Mahatma Gandhi helped the poor peasants of Champaran, Bihar, who were forced to grow indigo for British planters under an unfair agreement. It describes the nij and ryoti systems of indigo cultivation, the effects on the peasants, and how Gandhi's movement secured justice for them. The document also includes sections on the author, index, introduction, reasons for the movement, need for indigo, cultivation methods, Champaran as a turning point, effects of cultivation, message, and bibliography.

Rectifier class 12th physics investigatory project

ndaashishk7781

This document is a physics project submitted by Ashish Kumar to his teacher, Mr. C.S. Jha, on the topic of rectifiers. It describes constructing a full wave bridge rectifier to convert alternating current (AC) to direct current (DC). The project aims to understand rectification and explain center tapped and bridge full wave rectification. It details the circuit components used, including a transformer, diodes, capacitors and resistor. The document explains how the full wave bridge rectifier works during each half cycle to allow current flow in one direction only, producing a pulsating DC output that is filtered by the capacitors. Testing showed the rectifier produced a 12V DC current.

cbse 12th chemistry investigatory project

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.

Physics Investigatory Project

DIVYANSHU KUMAR

This document is a project report submitted by Divyanshu Kumar of class 12 for his Physics practical on transformers. It includes an introduction to transformers, the theory behind their working, procedures followed to study step-up and step-down transformers designed with different turn ratios of coils. Observations from experiments are recorded in a table. The conclusions drawn are that output voltage depends on the ratio of turns and there is power loss between input and output coils. Precautions taken and possible sources of error are also stated.

CLASS 12th PHYSICS PRACTICAL FILE

cbse class 12th, chemistry investigatory project

Physics investigatory project for class 12

Imaginative Brain Science

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.

Drug addiction project class 12

AMITDESAI90

This document appears to be a biology project on drug addiction by Foram A. Desai of B.S. Patel Primary School. It includes an acknowledgements section, table of contents, and sections on the aims of the project, introduction to drug addiction, classification of drugs, how addiction begins, effects of drug and alcohol combinations, case studies of addiction, treatment recommendations, stages of addiction, and conclusions. The project provides information on different drugs, their effects, how addiction develops and is treated. It examines issues like drug abuse and the need for prevention through education and policy changes.

Extraction of Essential Oils-INVESTIGATORY PROJECT.pptx

This document is an investigatory project report submitted by Vivek Mandal on the extraction of essential oils from aniseed, carom, and cardamom. It includes an introduction explaining essential oils and steam distillation. It then provides details on the botanical names, extraction methods, chemical compositions, and uses of the essential oils from aniseed, carom, and cardamom plants. The document also includes pictures and descriptions of the aniseed plant and steam distillation process. It lists the requirements for extracting the essential oils and provides an aim, index, procedure, observations, and conclusion.

Physics investigatory project on Ohm's Law

Prakhar Seth

This document describes an experiment to verify Ohm's Law and determine the resistivity of different metal wires. The experiment involves measuring the current through and potential difference across samples of iron, aluminum, manganese and copper wire. Observations are recorded in tables and used to calculate the resistivity of each wire based on its dimensions. The results show the resistivity increases in the order of copper, aluminum, iron and manganese. In conclusion, Ohm's Law held for each metal as the relationship between potential and current was linear.

The Science of Learning: implications for modern teaching

Derek Wenmoth

Keynote given on June 24 for MASSP at Grand Traverse City

PJ Caposey

What's hot

Cbse class 12 Chemistry practical file/record 2021-22

PoojaReddy530263

English ASL Project Work - The Enemy - The Conflict of Human Emotions

Harlincoln Singh Thandi

Physical education class 12 (sachin kasana)

SachinKasana3

Chemistry project for Class 12

Shahban Ali

Maths practical file (class 12)

Biology investigatory project

TOPIC-To investigate the relation between the ratio of :-1. Input and outpu...

CHMURLIDHAR

Class 12 Biology Investigatory Project CBSE

Dhananjay Dhiman

CBSE Class XII Physics Investigatory Project

Vaibhav Kandwal

CLASS 12 ENGLISH PROJECT ON CHILD LABOUR

AryanNaglot

1668526681006_indigo project file eng class 12.pptx

Khyati961280

Rectifier class 12th physics investigatory project

ndaashishk7781

cbse 12th chemistry investigatory project

Physics Investigatory Project

DIVYANSHU KUMAR

CLASS 12th PHYSICS PRACTICAL FILE

cbse class 12th, chemistry investigatory project

Physics investigatory project for class 12