1
Question
What is the intensity of sound in a normal conversation?
What is the intensity of sound in a normal conversation?
Open in App
Solution
The correct option is B 30-60 decibel
A sound's loudness is measured in decibels (dB). Normal conversation is about 30- 60 dB, a lawn mower is about 90 dB, and a loud rock concert is about 120 dB. In general, sounds above 85 are harmful and depends on the length and frequency of the exposure.
30-60 decibel
A sound's loudness is measured in decibels (dB). Normal conversation is about 30- 60 dB, a lawn mower is about 90 dB, and a loud rock concert is about 120 dB. In general, sounds above 85 are harmful and depends on the length and frequency of the exposure.
Suggest Corrections
0
Similar questions
View More
Join BYJU'S Learning Program
Explore more
Join BYJU'S Learning Program
