Which of the following properties of a sound wave determines its loudness (or intensity): wavelength, speed, amplitude, or frequency?

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asked Aug 14, 2021 72.2k views

1 Answer

Prafulfillment · Answer 1 · 2021-08-18T09:34:41+0000

Answer: Amplitude

Explanation: The intensity or loudness of a sound depends upon the extent to which the sounding body vibrates (i.e the amplitude of vibration).

Loudness is measured in units called decibels and amplitude in metre