Physics, 09.10.2019 16:30, Rayinz9174
Asealed balloon is filled with 1.00 l of helium at 23°c and 1.00 atm. the balloon rises to a point in the atmosphere where the pressure is 284 torr and the temperature is -31°c. what is the change in the volume of the balloon as it ascends from 1.00 atm to a pressure of 284 torr?
Answers: 1
Physics, 22.06.2019 00:30, devaughnnorthcu1565
What is relative velocity? in which condition is relative velocity known by adding the velocity of the first body and that of the second body
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Physics, 22.06.2019 02:00, edsimms21111
In which of the following cases is work being done on an object? question 2 options: pushing against a locked door carrying a box down a corridor pulling a trailer up a hill suspending a heavy weight with a strong chain
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