Question

plz give this ans I need it​

Answer 1

Answer:

1st one is low pitch as it have low frequency as in males and 2nd one is high pitch as it have high frequency like female voice.

hope this will help you

Answer 2

a. Produce Low pitch sound

b. Produce High pitch sound

Also,

•The lower the frequency , the lower the pitch .

•The higher the frequency , the higher the pitch .

hope it helps uh :)