Problem D11: Consider two ideal gases in two different containers. One container has n1 moles of a monatomic gas that starts off at a temperature of 300 Deg K. The other container has n2 moles of a diatomic gas that starts off at a temperature of n3 Deg K. The two containers are brought in contact and and come to thermal equilibrium with a final temperature of 350 Deg K. What was the initial temperature n3 (in Deg K) of the diatomic gas? Note that n1 and n2 are unitless. n3 is in units of Deg K.

n1 = n2 = Input n3:

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