Question

what is the minimum level of decibels over a 24 hour period that is considered the maximum exposure for humans to avoid hearing loss?
70 db
10 db

Explanation:

According to hearing health guidelines, sustained exposure to levels above 70 dB over 24 hours can lead to gradual hearing loss, while 10 dB is a very quiet level (near breathing sound) and far below the threshold for risk.

Answer:

70 dB