Which of the following statements is not correct about sound waves?

A. The pitch of a note depends on the frequency of the vibrating source
B. The loudness of a note depends on its intensity
C. The velocity of sound in air does not depend on the intensity of the note producing it
D. The overtones present in a note determine its quality
E. Wind speed effects on the speed of sound in air

Correct Answer:

Option E – Wind speed effects on the speed of sound in air