ANSWER:
They are directly related, that is, the higher the pitch of the sound, the higher the frequency and vice versa.
STEP-BY-STEP EXPLANATION:
It is often said that the sensation of a frequency is commonly related to the pitch of a sound. The ability of humans to perceive tone is associated with the frequency of the sound wave striking the ear.
Since it is said that a high-pitched sound corresponds to a high-frequency sound wave and a low-pitched sound corresponds to a low-frequency sound wave.
