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I Would a straw work in a vacuum?

  1. Aug 9, 2017 #1
    If the liquid in a soda straw moves up because the outside air pressure is greater than the pressure in the lungs, it seems that a straw wouldn't work in a vacuum. Is this the case?
  2. jcsd
  3. Aug 9, 2017 #2


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    Yes, that is correct.
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