M C Q s D r i v e

Physics 914 MCQs [All-Courses]

thumb

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. 

What is the acceleration of free fall on the moon of that on the Earth ?
A 1/6th
B 1/4th
C 1/8th
D None of these
Correct Answer: 1/6th
CGS unit of Force is_________?
A Newton
B Erg
C Dyne
D Joule
Correct Answer: Dyne
The Capacity of doing work is called_________?
A Work
B Energy
C Power
D Momentum
Correct Answer: Energy
What is the force of attraction between any two bodies by virtue of their masses is called?
A Electromagnetic Force
B Gravitational Force
C Centripetal Force
D Nuclear Force
Correct Answer: Gravitational Force
By how many times are the Electrostatic forces stronger than the Gravitational Forces for a fixed distance?
A 102
B 1036
C 1012
D None of these
Correct Answer: 1036
If we look at the floating piece of iceberg on the sea, approximately what fraction of it is visible above the seawater level?
A 1/6th
B 1/8th
C 1/10th
D None of these
Correct Answer: 1/8th
Ohm is a unit of measuring _________?
A Resistance
B Voltage
C Current
D None of these
Correct Answer: Resistance
An artificial satellite revolves round the Earth in circular orbit, which quantity remains constant?
A Angular Momentum
B Angular Displacement
C Linear Velocity
D None of the above
Correct Answer: Angular Momentum
If a lift is going up with acceleration, the apparent weight of a body is:
A More than the true weight
B More or less the true weight
C Less than the true weight
D Equal to the true weight
Correct Answer: More than the true weight
With the increase of pressure, the boiling point of any substance:
A Decreases
B Increases
C Remains same
D Becomes Zero
Correct Answer: Increases