PsychoChess PsychoChess

11-03-2017
Physics

Answered

What is the decibel level of the noise in a typical classroom?

50 dB

10 dB

120 dB

100 dB

Verified Answer :

Anonymous Anonymous

11-03-2017

I think it is 100 dB .I holp it is help.

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101shelsyroman 101shelsyroman

22-02-2019

What is the decibel level of the noise in a typical classroom

50 db

Answer Link

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