Which noise level is closest to the level at which sound can initially be expected to cause hearing loss?
A)65 decibels
B)90 decibels
C)115 decibels
D)140 decibels

Question

Quizplus · Accepted Answer

The level at which sound can initially be expected to cause hearing loss is around 85 decibels for prolonged exposure. However, 90 decibels is already considered a dangerous level for extended exposure and can cause hearing damage over time. Therefore, option B is the closest to the correct answer.

Which Noise Level Is Closest to the Level at Which