Noise which is more than cause noise pollution. (a) \( 70 \mathrm{~dB} \) (b) \( 80 \mathrm{~dB}...

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Noise which is more than cause noise pollution.
(a) \( 70 \mathrm{~dB} \)
(b) \( 80 \mathrm{~dB} \)
(c) \( 120 \mathrm{~dB} \)
(d) \( 180 \mathrm{~dB} \)
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