Question

give reasons
air pressure decrease with increase altitude ​

Answer 1

Answer:

Pressure with Height: pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.

Answer 2

With increase in altitude the density of air decreases or the air becomes thinner so the pressure exerted by it on is becomes lesser as there are fewer particles


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