Equal amount of an ideal diatomic gas is taken in two cylinders A and B at 300 K. The piston of A is free to move while that of B is held fixed. Same quantity of heat is given to both the cylinders. If the rise in temperature of gas in A is 30 K, then the rise in temp of the gas in B is (A) 84 K(B) 21 K(C) 30 K(D) 42

riya , 9 Years ago

Grade