Question

In which situation does air pressure decrease?
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Answer 1

Answer:

With Increase in amplitude

Explanation:

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

If you can increase the inner size of the material then also