Question

The intensity of sound during me festival season increased by 100 times. This could imply a decibel level rise from.

(A) 20 to 120 dB

(B) 70 to 72 dB

(C) 100 to 10000 dB

(D) 80 to 100 dB

Answer 1

The correct option is (A) 20 to 120 dB.

Explanation:

Hence increased of 20 d.