Question

Find the speed of sound in air that is 30.0°C.

350

314

18

Answer 1

the answer is 350 m/s

Step-by-step explanation:

Answer 2

v = 350 m/s

Step-by-step explanation:

The speed of sound depends on the temperature of surrounding. The relation between the speed of sound and the temperature is given by :

`v=331+0.61T`

Where, T is temperature in Celsius

Here, T = 30 degree Celsius

`v=331+0.61* 30`

v = 349.3 m/s

or

v = 350 m/s

Therefore, the speed of sound in air at 30 degrees Celsius is 350 m/s.