Level of noise recommended in most countries is*1 point30-40 dB95-100 d B85-90 d B75-80d B
Question
Level of noise recommended in most countries is*1 point30-40 dB95-100 d B85-90 d B75-80d B
Solution
The recommended noise level in most countries is 30-40 dB. This is because prolonged exposure to noise levels above 85 dB can cause hearing loss. Therefore, to maintain a safe and healthy environment, noise levels should ideally be kept within the 30-40 dB range.
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