You draw back on the piston of a pump and the volume of air in the pump doubles. which of the following happens?
a. half of the gas leaks out and the pressure is reduced.
b. the temperature of the room doubles.
c. the number of collisions per unit area is reduced by one-half.
d. the number of collisions per unit area doubles.
Answers: 2
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You draw back on the piston of a pump and the volume of air in the pump doubles. which of the follow...
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