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GK Multiple Choice Questions and Answers on General Science | Physics Objective Questions for Exam

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]
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]


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