I always wondered(adsbygoogle = window.adsbygoogle || []).push({});

When you are standing on an open area. the pressure exerted by atmosphere on your head is the total weight of the atmosphere column just above your head.Of course, divided by the area of your head.

When you are inside a closed room!

Even then the atmospheric pressure does not change! In spite of the air column above your head being on about 4-5 ft.!

Why???

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# Homework Help: Atmospheric Pressure

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