Question

two factors that affect the loudness of sound
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Answer 1

Answer:

Loudness of sound is measured in decibel (dB). As energy reaching the ear depends on square of amplitude, so loudness of sound depends on two factors (z) Amplitude of sound waves and sensitivity of the ear.

Answer 2

Explanation:

Loudness of sound is measured in decibel (dB). As energy reaching the ear depends on square of amplitude, so loudness of sound depends on two factors (z) Amplitude of sound waves and sensitivity of the ear.

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