Question

Speed of sound in air at Oºc is -​

Answer 1

Answer:

speed of sound in air is 330m/sec it doesn't varies with temperature

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Answer 2

At 32 °F. (0 °C.), the speed of sound in air is 1,087 feet per second (331 m/s); at 68 °F. (20 °C.), it is 1,127 feet per second (343 m/s). The terms subsonic and supersonic refer to the speed of an object, such as an airplane, in relation to the speed of sound in the surrounding air.

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