Question

When the source of sound is moving through the air, does the speed of sound change with respect to a stationary person standing nearby?

a) Yes, it increases.

b) Yes, it decreases.

c) No, it remains constant.

d) No, it depends on the frequency of the sound.

Answer 1

The speed of sound does not change with respect to a stationary person standing nearby when the source of sound is moving through the air.

Step-by-step explanation:

The speed of sound does not change with respect to a stationary person standing nearby when the source of sound is moving through the air.

The speed of sound in a given medium is constant, regardless of the motion of the source or the observer. It is important to note that the observed frequency of the sound can change due to the Doppler effect, but this does not affect the speed of sound itself.