Class 9 Physics Certification MCQs – Practice Test 3 (Chapter 9)

Work and Energy Quiz with Answers PDF Download – Test 3

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Work and Energy Quiz – Practice Test 3 PDF Download

MCQ 11: Natural processes such as volcanic eruptions, forest fires causes:

water pollution
nuclear pollution
traffic pollution
air pollution

MCQ 12: The energy released in the form of nuclear radiations in addition to heat and light during nuclear reactions is known as:

chemical energy
nuclear energy
heat energy
electrical energy

MCQ 13: (Force × displacement) is equal to:

distance
work
momentum
inertia

MCQ 14: The energy coming from the sun for the last billion years is the result of a:

heat reactions
nuclear reactions
molecular reactions
potential reaction

MCQ 15: The power of the pump when it can lift 70 kg of water through 16 m in 10 s is:

100 W
1120 W
1000 W
2000 W

Class 9 Physics Quiz App & e-Book – Work and Energy Certification Guide

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Work and Energy MCQs

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