Posted by ana on Saturday, November 21, 2009 at 12:57pm.
At what temperature is the rms speed of helium molecules twice its value at STP?
Isn't speed squared a measureof energy?
as is PV?
so if speed squared is measure of energy, then 1/2 speed is 1/4 energy, which means PV is 1/4, which means T is 1/4. Check my thinking.
I did'nt follow your approach
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