Question

what are loudness and pitch of a sound? what physical characteristics are they related to?
pls tell​

Answer 1

Answer:

Sound waves are changes in pressure generated by vibrating molecules. The physical characteristics of sound waves influence the three psychological features of sound: loudness, pitch, and timbre. Loudness depends on the amplitude,or height, of sound waves. The greater the amplitude, the louder the sound perceived.

Answer 2

Answer:

this is your ans

Explanation:

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