Which determines the pitch of a sound?








A.
At the same amplitude, the sound with the most cycles per second will have the higher pitch.







B.
At the same amplitude, the sound with the fewest cycles per second will have the higher pitch.







C.
At the same wavelength, the sound with the most cycles per second will have the highest pitch.







D.
At the same wavelength, the sound with the fewest cycles per second will have the lowest pitch.



Answer :

the answer is A.At the same amplitude, the sound with the most cycles per second will have the higher. Cycles per second is frequency The higher the frequency the higher the pitch
The answer to your question is A. At the same amplitude, the sound with the most cycles per sound will have the higher pitch.