Directions (Qs. 32 to 36): Complete the following puzzle by answering the questions.
[2 Across] ______ is used to quantify the measure of loudness.A) Hertz
B) Decibel
C) Volume
D) Frequency
Correct Answer: B
Solution :
Decibel is used to quantify the measure of loudness.You need to login to perform this action.
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