R C Sethi Solutions for Chapter: Energy, Exercise 2: EVALUATE YOUR UNDERSTANDING

Author:R C Sethi

R C Sethi Physics Solutions for Exercise - R C Sethi Solutions for Chapter: Energy, Exercise 2: EVALUATE YOUR UNDERSTANDING

Attempt the practice questions on Chapter 3: Energy, Exercise 2: EVALUATE YOUR UNDERSTANDING with hints and solutions to strengthen your understanding. Innovative Physics solutions are prepared by Experienced Embibe Experts.

Questions from R C Sethi Solutions for Chapter: Energy, Exercise 2: EVALUATE YOUR UNDERSTANDING with Hints & Solutions

EASY
7th ICSE
IMPORTANT

An electric fan converts electrical energy into _____ ( Mechanical / Kinetic) energy.

EASY
7th ICSE
IMPORTANT

The energy possessed by a body due to its motion is called _____ (Kinetic / Potential) energy.

EASY
7th ICSE
IMPORTANT

Sun is the ultimate source of all energies

EASY
7th ICSE
IMPORTANT

Give one example each of the work done by the following forms of energy. 
Mechanical energy

EASY
7th ICSE
IMPORTANT

Give one example each of the work done by the following forms of energy.

Heat energy

EASY
7th ICSE
IMPORTANT

Give one example each of the work done by the following forms of energy.

Electrical energy

EASY
7th ICSE
IMPORTANT

Give one example each of the work done by the following forms of energy.

Chemical energy

EASY
7th ICSE
IMPORTANT

Define the following terms: Kinetic energy