GK
UNITS DEVICES DIMENSIONS AND MEASUREMENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Noise is measured in which units?
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Decibels(dB)
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PPB
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NTU
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Joule
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Explanation:
Detailed explanation-1: -We measure sound intensity (also referred to as sound power or sound pressure) in units called decibels. Decibels (dB) are named in honor of Alexander Graham Bell, the inventor of both the telephone and the audiometer.
Detailed explanation-2: -Decibel (db) is the unit of measuring sound.
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