Subject Experts Solutions for Chapter: Energy, Exercise 3: Exercises

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Subject Experts Physics Solutions for Exercise - Subject Experts Solutions for Chapter: Energy, Exercise 3: Exercises

Attempt the practice questions on Chapter 4: Energy, Exercise 3: Exercises with hints and solutions to strengthen your understanding. Living Science Physics 8 solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Energy, Exercise 3: Exercises with Hints & Solutions

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Exercises>Q D

Work is said to be done only if a force is applied on a body.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Exercises>Q D

If a car and a motorcycle are running at the same speed, then both will have the same kinetic energy.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Exercises>Q D

When you climb up the stairs, your potential energy increases.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Exercises>Q D

Energy can easily be created.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Exercises>Q D

The sum of potential and kinetic energy keeps on changing for any system.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Exercises>Q D

Roller coaster ride is an example of transformation of energy between potential and kinetic energy.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Exercises>Q D

Electrical energy can be considered as a type of kinetic energy.

EASY
8th ICSE
IMPORTANT
Living Science Physics 8>Chapter 4 - Energy>Exercises>Q D

Power and energy means the same.