Question

What do we call the distance labeled from A to B and what could we do to the note played on an instrument to change that distance?

A) From A to B is known as the wavelength and changing the pitch of the note will change its length.

B) From A to B is known as the amplitude and changing the loudness of the note will change its length.

C) From A to B is known as the wavelength and changing the amplitude of the note will change its length.

D) From A to B is known as the wave height and changing the amplitude of the note will change its length.

Answer 1

It's not C it's A because if you look on google the pitch can change the distance so its frequency and pitch that is changing the distance 

Answer 2

I'm pretty sure the answer is A