M C Q s D r i v e

Physics 914 MCQs [All-Courses]

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Physics is a core science subject that deals with the study of matter, energy, motion, force, heat, light, electricity, magnetism, and modern physics concepts. It plays a vital role in competitive exams such as PPSC, FPSC, NTS, OTS, KPPSC, BPSC, AJKPSC, CSS, and PMS, where questions test conceptual understanding, numerical problem-solving, and application of laws and formulas. 

Which of the following pair has same direction always ?

A force, displacement
B force, velocity
C force, acceleration
D force, momentum
Correct Answer: force, acceleration

The dimension of force is____________________?

A MLT-2
B ML2T-2
C ML2T2
D ML-2T-2
Correct Answer: MLT-2

3rd law of motion explains______________________?

A effect of force
B existence of a force
C existence of two forces
D existence of pair of forces in nature
Correct Answer: existence of pair of forces in nature

1st law of motion gives the definition of _________________________?

A inertia
B motion
C velocity
D force
Correct Answer: inertia

Inertia of an object is quantitative measure of its__________________?

A volume
B density
C mass
D temperature
Correct Answer: mass

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
Correct Answer: has zero acceleration

Area under velocity time graph represent_____________________?

A force
B displacement
C distance
D acceleration
Correct Answer: displacement

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
Correct Answer: zero

When body is in motion, ____________ always changes?

A its velocity
B its acceleration
C its position vector
D its momentum
Correct Answer: its position vector

linear expansion occurs in_________?

A solid
B liquid
C both
D none
Correct Answer: solid