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Physics

Physics
Water has maximum density at

273°C
100°C
4°C
0°C

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Physics
What factors contribute to global winds?

Uneven warming of the earth by the sun
Coriolis Effect
All of these
Convection Cells

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Physics
The velocity of sound in moist air is more than in dry air because the moist air has

More density than dry air.
Less pressure than dry air.
Less density than dry air.
More pressure than dry air.

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Physics
The density of water is 1 g/cc. This is strictly valid at

25°C
4°C
0°C
100°C

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Physics
Relative humidity is expressed as

Percentage
Grams
Kilograms
Ratio

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Physics
Indicate the correct arrangement for electromagnetic radiation in order of their increasing wavelength.

Microwave, infrared, visible. X-rays
X - rays, infrared, visible, microwave
Visible, infrared, microwave, X-rays
X -rays, visible, infrared, microwave

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MORE MCQ ON Physics

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