Q.2: Calculate the difference in the speeds of sound in air at -3°C, 60 cm pressure of mercury and 30°C, 75 cm pressure of mercury. The speed of sound in air at 0°C is 332 m/s.
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![Q.2: Calculate the difference in the speeds of sound in air at -3°C, 60 cm pressure
of mercury and 30°C, 75 cm pressure of mercury. The speed of sound in air at 0°C
is 332 m/s.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71676d68-5524-43d8-a407-7f95b9192f5f%2F56a2883c-1f95-4e38-990f-a6ef91683474%2Fttlxh2j_processed.png&w=3840&q=75)
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