How many people are at the game

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Reference no: EM13658510

When a single person shouts at a football game, the loudness of sound at the center of the field is 55 dB. Than all the people shout together, the loudness increases to 106 dB. Suppose that each person is about the similar distance from the center of the field and can generate the similar level of sound intensity. How many people are at the game?

Reference no: EM13658510

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