Chloe is playing the flute some distance away from a crowd. if the atmospheric temperature is 15°c, what is the speed of the sound traveling from the flute?

340.29 m/s

Explanation:

The speed of sound varies depending on the medium through which the sound waves travel and it also varies with changes in the temperature of the medium.

In the case of air, the formula for the speed of sound is:

Where:

is the Heat capacity ratio of the gas and in the case of air it is

is the pressure.

is the air density

Now, as we are told the temperature of the air is , we are talking about a model atmosphere, according to the International Standard Atmosphere, which establishes the following values for air at :

Then:

This is the speed of sound traveling from Chloe's flute

temp rises, and expansion

the bal will not change its velocity.