Physics, 20.09.2019 02:30 amiechap12
Can pockets of vacuum persist in an ideal gas? assume that a room is filled with air at 20∘c and that somehow a small spherical region of radius 1 cm within the room becomes devoid of air molecules. estimate how long it will take for air to refill this region of vacuum. assume the atomic mass of air is 29 u.
Answers: 2
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The of a machine determines its "usefulness." a. input force b. output force c. mechanical advantage
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Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?
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Physics, 22.06.2019 11:50
An electron is traveling with initial kinetic energy k in a uniform electric field. the electron comes to rest momentarily after traveling a distance d. (a) what is the magnitude of the electric field
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Can pockets of vacuum persist in an ideal gas? assume that a room is filled with air at 20∘c and th...
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