Rajasthan BoardEnglish MediumSTD 7Social ScienceAir3 Marks
Question
Explain does the density of air decrease with the increase in height?
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Answer
The air pressure is height at sea level and decrease with height. As we go up the layers of the atmosphere, the pressure falls rapidly. This is because the effect of gravity reduce and the air becomes thinner in the upper layers with heavier gases concentrating in the lower layers.
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