When one person is talking in a small room, the sound intensity level is 70 dB. When there are 8 people talking in a similar manner simultaneously in the room, what is the resulting sound intensity level?

Physics for Scientists and Engineers: Foundations and Connections
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ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter17: Traveling Waves
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Question 3
When one person is talking in a small room, the sound intensity level is 70 dB. When
there are 8 people talking in a similar manner simultaneously in the room, what is the
resulting sound intensity level?
O71 dB
74 dB
79 dB
69 dB
61 dB
Transcribed Image Text:Question 3 When one person is talking in a small room, the sound intensity level is 70 dB. When there are 8 people talking in a similar manner simultaneously in the room, what is the resulting sound intensity level? O71 dB 74 dB 79 dB 69 dB 61 dB
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