At what decibel level does sound typically become painful to the human ear?

Type: MCQ • Marks: 1

A. Around 120 dB to 130 dB

B. 30 dB

C. 10 dB

D. 50 dB

Explanation

Sounds exceeding 120-130 dB induce physical pain and immediate acoustic trauma.

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Class 9th Science (MCQ)

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