karli523 karli523

09-06-2017
Physics

contestada

Why does a can collapse when a vacuum pump removes air from the can?

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anonymous79 anonymous79

09-06-2017

When a vacuum pump removes the air within the can, there is no more air molecules bombarding the inner surface of the can. Since the inner pressure=0, the atmospheric pressure will crush the can. Atmosoheric pressure is usually =1.3*10^5Pa.

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