Acceptable noise level for human ear A. > 85 db B. = 85 db C. < 85 db D. None of the above

[amp_mcq option1=”> 85 db” option2=”= 85 db” option3=”< 85 db" option4="None of the above" correct="option3"]

The correct answer is C. < 85 db.

The acceptable noise level for human ear is 85 decibels (dB) or less. Exposure to noise levels above 85 dB can cause hearing loss. The risk of hearing loss increases the longer you are exposed to noise and the louder the noise is.

Option

A is incorrect because noise levels above 85 dB can cause hearing loss.

Option B is incorrect because 85 dB is the maximum acceptable noise level for human ear.

Option D is incorrect because there is no other option that is correct.