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. 

The least count of Vernier caliper is ________ containing 10 Vernier scale divisions?
A 0.001mm
B 0.01mm
C 0.1mm
D 0.0001mm
Correct Answer: 0.1mm
Which of the following is not derived quantity________?
A Time
B Density
C Volume
D Area
Correct Answer: Time
The symbol of the prefix used for Mega is_______?
A G
B h
C M
D E
Correct Answer: M
Name the SI unit having the symbol cd?
A Candela
B Cm
C Ampere
D Second
Correct Answer: Candela
Which of the following branch of Physics deals with the internal structure of earth?
A Biophysics
B Geophysics
C Plasma physics
D Atomic physics
Correct Answer: Geophysics
The average acceleration caused by gravity per second is____________?
A 22 feet
B 32 feet
C 52 feet
D 42 feet
Correct Answer: 32 feet
A stone is thrown upward from the top of a 59.4m high cliff with an upward velocity component of 19.6m/s how long is the stone in the air?
A 4.00 s
B 5.00 s
C 6.00 s
D 7.00 s
Correct Answer: 6.00 s
In which process all the heat supplied is converted into work done ?
A isothermal
B isochoric
C isobaric
D isentropic
Correct Answer: isothermal
The performance of a refrigerator is described by________________?
A efficiency
B coefficient of performance
C both A and B
D not described
Correct Answer: coefficient of performance
Which quantity is a state function_______________?
A internal energy
B heat supply
C pressure
D volume
Correct Answer: internal energy