# 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            .

What is the shape of velocity, time graph for constant acceleration ?

A. straight inclined line.
B. parabola
C. inclined curve
D. declined curve

Which shows the correct relation between time of flight T and maximum height H ?

A. H=gT2/8
B. H=8T2/g
C. H=8g/T2
D. H=gT2

Taking off rocket can be explained by __________________?

A. 1st law of motion
B. 2nd law of motion
C. Law of conservation of momentum
D. law of conservation of energy

What is the angle of projection for which the range and maximum height become equal ?

A. tan-1 ¼
B. tan-1 4
C. tan-1 ½
D. tan-1 2

Distance covered by a freely falling body in 2 seconds will be__________________?

A. 4.9 m
B. 19.6 m
C. 39.2 m
D. 44.1 m

Flight of a rocket in the space is an example of______________________?

A. second law of motion
B. third law of motion
C. first law of motion
D. law of gravitation

At which angle the range of the projectile is maximum____________________?

A. 45
B. 60
C. 30
D. none

Time rate of change of momentum is equal to____________________?

A. force
B. impulse
C. velocity
D. both A and C

Why Ballistic missile fails in some circumstances of precision ?

A. due to their shape
B. due to air resistance
C. due to angle of projection
D. all of these

A body is moving with uniform velocity. Its______________________?

A. speed changes
B. acceleration changes
C. direction of motion changes
D. displacement from origin changes