Physics MCQs: Most Important Questions for Exams

McqsTestz.com has uploaded a comprehensive collection of Physics MCQs covering a wide range of topics including mechanics, thermodynamics, electromagnetism, optics, modern physics, waves, fluids, and more. Perfect for students preparing for exams such as matriculation, intermediate, competitive tests, Lecturer and university-level assessments.

Physics MCQs

Ohm is a unit of measuring _________?

A. Resistance

B. Voltage

C. Current

D. None of these

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

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

With the increase of pressure, the boiling point of any substance:

A. Decreases

B. Increases

C. Remains same

D. Becomes Zero

Which one of the following has the highest value of specific heat?

A. Water

B. Alcohol

C. Methane

D. Kerosene

If electrical conductivity increases with the increase of temperature of a substance, then it is a:

A. Semiconductor

B. Conductor

C. Insulator

D. None of the above

Young’s modulus is the property of __________?

A. Gas only

B. Liquid only

C. Solid only

D. All of the above

Which of the following is used to control rods in nuclear fission?

A. Graphite

B. Heavy Water

C. Cadmium

D. All of these

Tick the correct statement_________________?

A. Moderators slow down the neutrons

B. Moderators bring the neutrons to rest

C. Moderators absorb the neutrons

D. Moderators reflect the neutrons

Atom is the smallest particall which is_________?

A. Indivisible

B. Divisible

C. Both

D. None of these

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