The temperature of a given mass is increased from 27 C to 327 C. The r – McqOptions

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1.	The temperature of a given mass is increased from 27 C to 327 C. The rms velocity of the molecules increases ___________
A.	2 times
B.	2 times
C.	2 2 times
D.	4 times
Answer» B. 2 times

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