# Physics MCQs

Physics Mcqs for Test Preparation from Basic to Advance. Physics Mcqs are from the different sections of Physics. Here you will find Mcqs of Physics and quantum physics subject from Basic to Advance. Which will help you to get higher marks in Physics subject. These Mcqs are useful for students and job seekers i.e MCAT ECAT ETEA test preparation, PPSC Test, FPSC Test, SPSC Test, KPPSC Test, BPSC Test, PTS, OTS, GTS, JTS, CTS, NTS.

The physics of moving charge particles is known as__________?

A. Plasma physics
B. Electro-static’s
C. Electro-magnetic
D. Electro-dynamics

Study of living science relates with________?

A. Physical science
B. Biological science
C. Just living science
D. Organ science

The first book of Physics was written by__________?

A. Kelvin
B. Newton
C. Aristotle

Which one of the following is massless?

A. Proton
B. Electron
C. Neutron
D. Photon

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

A. Aeronautics
B. Acoustics
C. Aerostatics
D. Aetiology

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

The co efficient of linear expansion is equal to__________?

A. ΔL = αLΔT
B. ΔL/LΔT
C. LΔT/ΔL
D. αLΔT-ΔL

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

A. K
B. K-1
C. K -2
D. none

linear expansion occurs in_________?

A. solid
B. liquid
C. both
D. none

When body is in motion, ____________ always changes?

A. its velocity
B. its acceleration
C. its position vector
D. its momentum