which of these determine the loudness of a sound wave ;- amplitude , frequency ,wavelength

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Solution

Amplitude determines the loudness of a sound wave.
If the sound waves have a small amplitude,then the sound will be faint.On the other hand if the sound waves have a large amplitude,then the sound will be loud.

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Similar questions

Name the quantity from below which determines the loudness of a sound wave :

(a) Wavelength

(b) Frequency, and

When we change a feeble sound to a loud sound, we increase its :

(a) frequency

(b) amplitude

(d) wavelength

Question 5
When we change feeble sound to loud sound we increase its

(a) frequency
(b) amplitude
(c) velocity
(d) wavelength

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