MHT CET Physics question

Physics Waves MHT CET

At what temperature will the speed of sound be nearly 1.5 times its value at N. T. P.? [MHT-CET 2019]

(A)C
(B)C
(C)C
(D)CCorrect

Answer: (D)

Solution

, so K C; C is K (ratio 1.58), C is $T =

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Question ID VK-068726