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Loudness

The unit for ...

Question

The unit for measuring intensity of sound is _________ .

A

hertz

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B

decibel

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C

second

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D

metre

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Solution

The correct option is B
decibel
The unit for measuring intensity of sound is decibel. It is denoted as dB.

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Q. Question 6
Loudness of sound is measured in units of

(a) Decibel (dB)
(b) Hertz (Hz)
(c) Metre (m)
(d) Metre/second (m/s)

Q. Question 6
Loudness of sound is measured in units of

(a) Decibel (dB)
(b) Hertz (Hz)
(c) Metre (m)
(d) Metre/second (m/s)

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