Decibel is the unit to measure the _______ of sound.

Loudnesss

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Pitch

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Frequency

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Quality

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Solution

The correct option is A
Loudnesss

Decibel is the unit of Loudness of sound.
Loudness is the measure of the intensity of a sound.
it determines how loud and low the sound is.
Hence, the correct option is (A).

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Similar questions

Q. Decibel is the unit used to measure which characteristic of sound?

Q. the unit decibel is use to measure which parameter of sound?

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)

Decibel (dB) is a unit of loudness of sound. It is defined in a manner such that when the amplitude of the sound is multiplied by a factor of $\sqrt{10}$ , the decibel level increases by 10 units. Loud music of 70dB is being played at a function. To reduce the loudness to a level of 30dB, the amplitude of the instrument playing music has to be reduced by a factor of:

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Decibel is the unit to measure the _______ of sound.

The correct option is A LoudnesssDecibel is the unit of Loudness of sound.Loudness is the measure of the intensity of a sound.it determines how loud and low the sound is.Hence, the correct option is (A).

The correct option is A
Loudnesss

Decibel is the unit of Loudness of sound.
Loudness is the measure of the intensity of a sound.
it determines how loud and low the sound is.
Hence, the correct option is (A).