Question

Match the following characteristics of a sound wave.

• A. Loudness
• B. Pitch
• C. Inverse of frequency

Answer 1

The pitch of a sound wave depends on its frequency. The pitch of a sound wave increases with the increase in its frequency. The loudness of a sound wave depends on its amplitude. The loudness increases with the increase in its amplitude.
The time period of a sound wave is inversely proportional to its frequency. Thus, as the frequency of a sound wave increases, its time period decreases.