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प्रश्न
State two factors which affect the atmospheric pressure as we go up.
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उत्तर
Factors that affect the atmospheric pressure are:
(i) Height of air column
(ii) Density of air
संबंधित प्रश्न
Write the numerical value of the atmospheric pressure on the earth surface in pascal.
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Describe an experiment to demonstrate that air exerts pressure.
Explain how is the height of mercury column in tube of a simple barometer, a measure of the atmospheric pressure.
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At a given place, a mercury barometer records a pressure of 0.70 m of Hg. What would be the height of water column if mercury in barometer is replaced by water? Take density of mercury to be = 13.6 × 103 kg m-3.
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Define one atmosphere.
The air pressure at sea level is referred to as ______.
