Class 9 Physics MCQs - Chapter 9

Work and Energy Multiple Choice Questions (MCQs) PDF Download - 13

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The Work and energy Multiple Choice Questions (MCQs) with Answers PDF (work and energy MCQs PDF e-Book) download Ch. 9-13 to study Grade 9 Physics Course. Learn Work and Energy Quiz Questions and Answers to study online certification courses. The Work and Energy MCQs App Download: Free learning app for kinetic energy, work and energy, physics learning, physics: efficiency, interconversion of energy test prep for online education programs.

The Multiple Choice Question (MCQ): If a stone of mass 500 g strikes the ground with velocity of 20 ms^-1 then kinetic energy at that point is; "Work and Energy" App Download (Free) with answers: 40 J; 10 J; 75 J; 100 J; to study online certification courses. Solve Kinetic energy MCQ Questions, download Google eBook (Free Sample) for online education.

Work and Energy MCQs with Answers PDF Download: Quiz 13

MCQ 61:

If a stone of mass 500 g strikes the ground with velocity of 20 ms^-1 then kinetic energy at that point is

10 J
40 J
75 J
100 J

MCQ 62:

The capacity of a body to do work is called

energy
work load
kinetic energy
potential energy

MCQ 63:

The relation between mass ‘m’, speed of light ‘c’ and energy ‘E’ can be written as

E = m + c
E = m - c
E = m c²
E = m c

MCQ 64:

If some energy given to a system, then energy in the required form obtained is always

less than the given energy
equal to the given energy
greater than the given energy
none of above

MCQ 65:

In the process of rubbing hands, mechanical energy is converted into

sound energy
electrical energy
thermal energy
heat energy

Class 9 Physics Mock Tests

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