50. Let A and B the two gases and given :
(TA/MA)=4(TB/MB) where is the temperature and M is molecular mass. If CA and CB are the r.m.s. speed, then the ratio CA /CB will be equal to
(a) 2 (b) 4
(c) 1 (d) 0.5
Answer-a
(8)
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(a) – 5 J (b) – 10 J (c) – 15 J (d) – 20 J Answer-a (123)