Physics Multiple Choice Questions(MCQs) and Answers | Physics Objective Questions

Questions

1 In which temperature the density of water is maximum ?

A 100⁰C

B 0⁰C

C 4⁰C

D 273⁰C

Answer: Option [C]

2 Loudness of sound depends upon ________ of the sound wave.

A Frequency

B Wavelength

C Amplitude

D Pitch

Answer: Option [C]

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3 The reason behind decrease in the boiling point of water at higher altitudes is :

A high temperature

B low temperature

C high atmospheric pressure

D low atmospheric pressure

Answer: Option [D]

4 The moment of inertia of a body does not depend upon it's :

A axis of rotation

B angular velocity

C form of mass

D position of ais of rotation

Answer: Option [B]

5 Which method can be applied to determine purity of a metal ?

A Boyle's law

B Pascal's law

C Archimedes principle

D Newton's law

Answer: Option [C]