Question

Two sources of sound A and B produce frequency of 50 Hz and 5000 Hz respectively. Which of them produce shriller sound and why?​

Answer 1

Answer:

So higher is the frequency, higher will be the pitch of the sound. Pitch means shrillness in the voice.

since 5000 Hz has higher frequency it would be shriller

Answer 2

Answer:

B produces shriller sound because frequency of sound produced by B is more than A. More the frequency, shriller is the sound.