Noise level heard inside a bus in busy city traffic or in... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Noise level heard inside a bus in busy city traffic or inside a sub-way train corresponds to about ______________ decibels?

Correct answer: B

Explanation

Noise in busy city traffic or a subway train is typically around 90 to 100 decibels.

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