Physics · Environmental Engineering
The permissible noise level during day time in a silence zone in India represented by L eq (8 hrs) is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 145 dB(A)
- 255 dB(A)
- 350 dB(A)✓
- 440 dB(A)
Correct answer
50 dB(A)
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