How many speed of sound in air
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344m/s(approx)
Explanation:
Speed of sound depends on temperature, sea level and many more thing
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0
Answer:
Explanation:
The term is commonly used to refer specifically to the speed of sound in air. At sea level, at a temperature of 21 degrees Celsius (70 degrees Fahrenheit) and under normal atmospheric conditions, the speed of sound is 344 m/s (1238 km/h or 770 mph).
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