Calculate the ratio of the sound intensities

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A middle-aged people usually have poorer hearing than a middle-aged woman. In one case a woman can just begin to hear a musical tone, while a person can just begin to hear the tone only when its intensity level is increased by 6.9 dB relative to the just-audible intensity level for the woman. Find the ratio of the sound intensity just detected by person to the sound intensity just detected by woman?

Reference no: EM13660273

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