If the pitch of a sound decreases and the sound source is moving, is the sound source moving toward or away from the observer?

Question

Physics

Omari Villegas

28 December, 21:45

If the pitch of a sound decreases and the sound source is moving, is the sound source moving toward or away from the observer?

+2

Answers (1)

Know the Answer?

Karissa Huff · Answer 1

If the distance between you and the source is increasing, then

you'll hear a sound with a lower pitch than the sound the source

is actually making. Either you're moving away from the source,

or the source is moving away from you.