The intensity level at the front of a library reading room is (70 mathrm{~dB}) when 120 students

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The intensity level at the front of a library reading room is $70 \mathrm{~dB}$ when 120 students are in the room and $20 \mathrm{~dB}$ when the room is empty. What do you expect the intensity level to be when 60 students are in the room?

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Principles And Practice Of Physics

ISBN: 9780135610862

2nd Edition

Authors: Eric Mazur

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Question Posted: Apr 06, 2024 12:01 AM

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The intensity level at the front of a library reading room is (70 mathrm{~dB}) when 120 students

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To solve this problem we can use the formula for the intensity level in decibels textIntensity Level ...View the full answer

Principles And Practice Of Physics

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