R P Goyal and S S Shome Solutions for Chapter: Energy, Exercise 1: TEST YOURSELF

Author:R P Goyal & S S Shome

R P Goyal Physics Solutions for Exercise - R P Goyal and S S Shome Solutions for Chapter: Energy, Exercise 1: TEST YOURSELF

Attempt the free practice questions on Chapter 3: Energy, Exercise 1: TEST YOURSELF with hints and solutions to strengthen your understanding. Concise PHYSICS Middle School 7 solutions are prepared by Experienced Embibe Experts.

Questions from R P Goyal and S S Shome Solutions for Chapter: Energy, Exercise 1: TEST YOURSELF with Hints & Solutions

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 3 - Energy>TEST YOURSELF>Q 1

One form of energy cannot be converted into other form.

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 3 - Energy>TEST YOURSELF>Q 1

There is always some loss of energy in conversion from one form of energy to another form. So the total energy is not conserved.

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 3 - Energy>TEST YOURSELF>Q 2

The energy possessed by a body due to its motion is called _____ energy.

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 3 - Energy>TEST YOURSELF>Q 2

Green plants convert _____ energy into chemical energy.

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 3 - Energy>TEST YOURSELF>Q 2

The S.I unit of energy is _____.

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 3 - Energy>TEST YOURSELF>Q 4

When we rub our hands,

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 3 - Energy>TEST YOURSELF>Q 4

A ball rolling on the ground possesses _____.

MEDIUM
7th ICSE
IMPORTANT
Concise PHYSICS Middle School 7>Chapter 3 - Energy>TEST YOURSELF>Q 4

The energy stored in an electric cell is _____.