Question

1. which of the following best describes a sound wave with a small amplitude?

a. a loud, intense sound
b. a high pitch sound
c. a quiet, dull sound
d. no sound at all

Explanation:

Amplitude of a sound wave relates to its loudness: larger amplitude means louder sound, while small amplitude means quiet sound. Pitch is linked to frequency, not amplitude. A small amplitude does not mean no sound exists.

Answer:

C. A quiet, dull sound