Physics MCQs: Most Important Questions for Exams

McqsTestz.com has uploaded a comprehensive collection of Physics MCQs covering a wide range of topics including mechanics, thermodynamics, electromagnetism, optics, modern physics, waves, fluids, and more. Perfect for students preparing for exams such as matriculation, intermediate, competitive tests, Lecturer and university-level assessments.

Physics MCQs

Instantaneous and average velocities become equal when body___________________?

A. has zero acceleration

B. has uniform acceleration

C. has variable acceleration

D. moves in a circle

Area under velocity time graph represent_____________________?

A. force

B. displacement

C. distance

D. acceleration

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

A. 10m/s

B. 36m/s

C. zero

D. infinite

When body is in motion, ____________ always changes?

A. its velocity

B. its acceleration

C. its position vector

D. its momentum

linear expansion occurs in_________?

A. solid

B. liquid

C. both

D. none

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

A. K

B. K-1

C. K -2

D. none

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

A. c-32/9

B. f -32/9 =c/5

C. f-32/9=c/9

D. none

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

A. Aeronautics

B. Acoustics

C. Aerostatics

D. Aetiology

Which one of the following is massless?

A. Proton

B. Electron

C. Neutron

D. Photon

The first book of Physics was written by__________?

A. Kelvin

B. Newton

C. Aristotle

D. Faraday

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