Question

How can you identify if a wave is a high pitch sound or a low pitch sounds based on a diagram? All I can think of so far is the wavelength.

Answer 1

${\huge {\mathfrak {Answer :-}}}$

➡️ Pitch depends on Frequency.

Frequency is the number of full waves per second.

➡️ Hence, see the number of waves produced per second.

That's it..