MHT CET Physics question

Physics Waves MHT CET

The velocity of sound in a gas is

(A)directly proportional to square root of temperatureCorrect
(B)directly proportional to the temperature
(C)inversely proportional to the square root of temperature
(D)directly proportional to the square of temperature

Answer: (A)

Solution

, so ; (b), (c), (d) give wrong dependence. Hence the correct option is (a).

Question ID VK-069814