Question

A drum vibrating at lower frequency will surely have _______.

• A. higher pitch
• B. lower pitch
• C. higher loudness
• D. lower loudness

Answer 1

The correct option is B lower pitch

The frequency determines the shrillness or pitch of a sound. If the frequency of vibration is higher, we say that the sound is shrill and has a higher pitch. So if a drum vibrates with a low frequency, it produces a low pitched sound.
Frequency and loudness are not related to eachother.