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 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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