Question

The The loudness of a sound is determined by the __________, or height, of the sound wave. A. frequency B. purity C. amplitude D. pitch Please select the best answer from the choices provided A B C D

Answer 1

C. Amplitude will be your answer, think of it like when people say TURN UP THE AMP, in a party. Amplitude means the intensity of a sound wave.

Answer 2

C Amplitude determines the loudness of the sound wave.