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MHT CET Physics question

PhysicsWavesMHT CET

Sound waves take 3 minutes to travel between two stations, when the temperature of air is C. If the temperature of air increases to C, the sound waves will take how much time (in minutes) to travel between two same stations? [MHT-CET 2022]

Answer: (D)

Solution

so and minutes; (a) and (b) are larger than

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Question ID VK-068709