The sound is measured in decibels. It is also called the unit of intensity of sound. The loudness of normal conversation of human is____.
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The sound is measured in decibels. It is also called the unit of intensity of sound. The loudness of normal conversation of human is____.

The sound is measured in decibels. It is also called the unit of intensity of sound. The loudness of normal conversation of human is____.
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The sound is measured in decibels. It is also called the unit of intensity of sound. The loudness of normal conversation of human is____.

(A) 10 dB

(B) 30 dB

(C) 60 dB

(D) 80 dB

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The correct option of this question is (C).

Explanation : The loudness of normal conversation of human is 60 dB.

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