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Physics Past Questions and Answers

Jamb Physics Questions

Question 1926:

The relative density of a liquid is the ratio of the

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A Mass of water to the mass of an equal volume of liquid
B Upthrust in the liquid to the upthrust in water
C Density of water to the density of the liquid
D Upthrust in water to the upthrust in the liquid

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Question 1927:

What will happen to the pressure of a gas if its temperature is reduced to -273^oC?

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A It will decrease
B It will drop to zero
C It will increase
D It will remain constant

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Question 1928:

Which of the following does Not use magnetic effect of current to function?

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A Lead acid accumulator
B An electric bell
C A moving coil galvanometer
D A telephone receiver

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Question 1929:

Vapour is said to be saturated on top of an enclosed liquid if _________

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A The rate of condensation is greater than that of vapourization
B The rate of condensation is equal to that of vapourization
C There is neither condensation nor vaporization of the liquid
D The rate of condensation is less that that of vaporization

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Question 1930:

A pool of water appears to be 1.00m deep when viewed vertically from above. What is the actual depth of the pool?
[Refractive index of water = 1.33]

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A 13.300m
B 0.750m
C 1.013m
D 1.330m

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