An ideal gas is expanded adiabatically. How many times has the gas to be expanded to reduce the rms speed of molecules 2 times ? (Ɣ = 1.5) - VgyanHub

Question:

An ideal gas is expanded adiabatically. How many times has the gas to be expanded to reduce the rms speed of molecules 2 times ? (Ɣ = 1.5)

Options :

(a) 8 times
(b) 4 times
(c) 2 times
(d) 16 times

Answer :

(d) 16 times

Answer Steps :

step 1

step 2

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