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Physics

Physics
Weight of a body is maximum at the:

Subtropics
Tropics
Equator
Pole

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Physics
The source of the Sun's energy is the process of

Nuclear fission
Photoelectric emission
Thermionic emission
Nuclear fusion

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Physics
Angle of friction and angle of repose are

Proportional to each other
Equal to each other
None of these
Not equal to each other

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Physics
Earliest thermometer was developed by

Kelvin
Fahrenheit
Celsius
Galileo

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Physics
A potentiometer wire is 100 cm long and a constant potential difference is maintained across it. Two cells are connected in series first to support one another and then in opposite direction. The balance points are obtained at 50 cm and 10 cm from the positive end of the wire in the two cases. The ratio of the emf's is :

0.20902777777778
0.12777777777778
0.12638888888889
0.21111111111111

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Physics
Sound waves cannot travel through

Solid
Gas
Liquid
Vacuum

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MORE MCQ ON Physics

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