Question

what does pitch depends upon​

Answer 1

Answer:

it depnds on the frequency of sound

Explanation:

Answer 2

Answer:FREQUENCY

Explanation:

The pitch of a note depends on the frequency of the source of the sound. Frequency is measured in Hertz (Hz), with one vibration per second being equal to one hertz (1 Hz). A high frequency produces a high pitched note and a low frequency produces a low pitched note.