Question

Write the relation between pitch and frequency.

Answer 1

1. Frequency is the number of vibrations made by a vibrating object in one second.
2. A low-frequency wave has less number of vibrations per second.
3. Frequency varies for each sound and the unit of frequency is $Hertz$.
4. The shrillness of sound experienced by the listener is called the pitch of the sound.
5. As the frequency of sound increases, its pitch also increases.
6. A sound with low frequency will have a low pitch, such as water dripping from a pipe.
7. A sound with high frequency will have a high pitch, such as a crying baby.
8. With the increase in pitch, the shrillness increases.