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Physics Past Questions and Answers

Jamb Physics Questions

Question 1801:

What is the equivalent of 20K in Celsius scale?

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A -253^oC
B -293^oC
C 68^oC
D 36^oC

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Question 1802:

The equation P^aV^bT^c= constant reduces to Charles Law if

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A A=1, b=1and c=0
B A=1, b=0 and c=-1
C A=0, b=1 and c=1
D A=0, b=1 and c=-1

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Question 1803:

The quantity of heat needed to raise the temperature of a body by 1K is the body's

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A Heat capacity
B Internal energy
C Specific heat capacity
D Latent heat of fusion

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Question 1804:

The melting point of a substance is equivalent to its

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A Vapour Pressure
B Solidification Temperature
C Liquidification Temperature
D Solidification Pressures

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Question 1805:

The temperature at which the water vapour present in the air is just sufficient to saturate air is

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A Boiling point
B Ice point
C Saturation point
D Dew point

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