Determine how many people are at the game

Reference no: EM13549677

When one person shouts at a football game, the sound intensity level at the center of the field is 61.1 dB. When all the people shout together, the intensity level increases to 99.4 dB. Assuming that each person generates the same sound intensity at the center of the field, how many people are at the game?

Reference no: EM13549677

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