Question

If you want sound of low pitch,what characterstic of soundndo you have to change?

Answer 1

The pitch of sound depends on the frequency of vibration.The pitch of soundis directly proportional to its frequency. a) If the frequency of vibration is low, the soundproduced has a low pitch. ... The sound of low frequencyare said to have a low pitchwhile the sounds of higher frequency are said to have a high pitch.