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Extended exposure to certain sounds can be harmful. Which sound may damage hearing? refrigerator running (40 decibels) vacuum cleaner running (70 decibels) hair dryer blowing (80 decibels) shotgun firing (145 decibels)

Respuesta :

Generally, sounds above 85 dB are harmful, so the sound of 145 dB may damage hearing.

shivjimishraVT

The sound of the Shotgun firing (145 decibels) may damage hearing. So, it's D.

How the intensity of sound is measured?

The intensity of sound is measured in decibels (dB).

The intensity of sound between 30-60 dB is considered to be normal. Noise above 70dB over prolonged time causes damage to your hearing but the sound intensity of more than 120 dB can cause immediate hearing loss.

Therefore, the sound of the Shotgun firing (145 decibels) may damage hearing. So, it's D.

To learn more about Decibels, refer to the link:

https://brainly.com/question/14261338

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