Speed of sound in an ideal gas depends on its (A) Temperature (B) Pressure (C) Specific volume (D) None of these

Speed of sound in an ideal gas depends on its
(A) Temperature
(B) Pressure
(C) Specific volume
(D) None of these
by

1 Answer

Answer :

(A) Temperature
by

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1m3 of an ideal gas at 500 K and 1000 kPa expands reversibly to 5 times its initial volume in an insulated container. If the specific heat capacity (at constant pressure) of the gas is 21 J/mole . K, the final temperature will be (A) 35 K (B) 174 K (C) 274 K (D) 154 K

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