Question

The below figure represents the waveform of a sound wave. The wave is travelling at constant speed.
(i)On the Figure -1. label the distance corresponding to the amplitude of the wavewith the letter X.2. label the marked distance corresponding to the wavelength of the wavewith the letter Y.ii) State what happens to the amplitude and the wavelength of the wave if-1. the loudness of the sound is increased at constant pitch.2. the pitch of the sound is increased at constant loudness.

Answer 1

Answer:

≅³

Explanation:≅Δ⇅Ф