Which aspect of a sound wave is related to the loudness?

Wavelength

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Frequency

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Amplitude

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Time period

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Solution

The correct option is C
Amplitude

The loudness of a sound wave is determined by its amplitude. The loudness increases with the increase in its amplitude and decreases with decrease in amplitude.

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Similar questions

What are wavelength, frequency, time period and amplitude of a sound wave?

(a) Which of the following quantity determines the loudness of a sound wave ?

(i) wavelength, (ii) frequency, and (c) amplitude.

(b) How is loudness related to the quantity mentioned above in part (a) ?

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