Physics Multiple-Choice Questions (MCQs) for Test Preparation ranging from Basic to Advanced. Physics Mcqs are from various disciplines of Physics. MCQs for Physics subjects ranging from basic to advanced are available here. This will help you achieve better grades in Physics. These MCAT ECAT ETEA exam preparation Mcqs are beneficial for students and job seekers, such as MCAT ECAT ETEA test preparation, PPSC Test, FPSC Test, SPSC Test, KPPSC Test, BPSC Test, PTS, OTS, GTS, JTS, CTS.

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Created on April 01, 2022 By Preptestsonline

Physics MCQs Set 6

1 / 15

3rd law of motion explains______________________?

effect of force

existence of a force

existence of two forces

existence of pair of forces in nature

2 / 15

1st law of motion gives the definition of _________________________?

rest

motion

velocity

force

3 / 15

Inertia of an object is quantitative measure of its__________________?

volume

density

mass

temperature

4 / 15

Instantaneous and average velocities become equal when body___________________?

has zero acceleration

has uniform acceleration

has variable acceleration

moves in a circle

5 / 15

Area under velocity time graph represent_____________________?

force

displacement

distance

acceleration

6 / 15

A man is in a car is moving with velocity of 36km/hr. His speed with repect to the car is ____________________?

10m/s

36m/s

zero

infinite

7 / 15

When body is in motion, ____________ always changes?

its velocity

its acceleration

its position vector

its momentum

8 / 15

linear expansion occurs in_________?

solid

liquid

both

none

9 / 15

he unit of coefficient of linear expansion or volume expansion is__________?

K

K-1

K -2

none

10 / 15

The co efficient of linear expansion is equal to__________?

ΔL = αLΔT

ΔL/LΔT

LΔT/ΔL

αLΔT-ΔL

11 / 15

The formula of inter-conversion of centigrade and Fahrenheit scale is___________?

c-32/9

f -32/9 =c/5

f-32/9=c/9

none

12 / 15

Name the branch of science which deals with the study of sound and sound waves?

Aeronautics

Acoustics

Aerostatics

Aetiology

13 / 15

Which one of the following is massless?

Proton

Electron

Neutron

Photon

14 / 15

The first book of Physics was written by__________?

Kelvin

Newton

Aristotle

Faraday

15 / 15

Study of living science relates with________?

Physical science

Biological science

Just living science

Organ science

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