The low notes on a piano always produce ________ sound waves than the high notes.
A) longer
B) greater-amplitude
C) shorter
D) smaller-amplitude

Question

Quizplus · Accepted Answer

The lower notes on a piano have lower frequencies (fewer vibrations per second) compared to the high notes. Longer wavelengths (distance between the peaks of the waves) are associated with lower frequencies. Therefore, the low notes produce longer sound waves.

The Low Notes on a Piano Always Produce ________ Sound