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Posted: **Sat Jul 02, 2022 7:36 pm**

: Hearing Damage May Occur When A Person Is Exposed To A Sound Intensity Level Of 90 0 Db Relative To The Threshold Of Hu 1 (45.17 KiB) Viewed 49 times

Hearing damage may occur when a person is exposed to a sound intensity level of 90.0 dB (relative to the threshold of human hearing) for a period of 9.00 hours. An eardrum has an area of 2.49 x 10-4 m². How much sound energy is incident on the eardrum during this time? Number i 0.0081 Units J