Physics, asked by jebinjosey, 6 months ago

the velocity of sound in air meter per second is​

Answers

Answered by pradeep48472o
0

Answer:

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Explanation:

about 343 metres per second

Answered by sahilbigboss16
0

Answer:

about 343 metres per second

Explanation:

At 20 °C (68 °F), the speed of sound in air is about 343 metres per second (1,235 km/h; 1,125 ft/s; 767 mph; 667 kn), or a kilometre in 2.9 s or a mile in 4.7 s.

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