Use the following information for determining sound intensity. The number of decibels ß of a sound with an intensity of I watts per square meter is given by B = 10 log(I/I0), where Io is an intensity of10-12 watt per square meter, corresponding roughly to the faintest sound that can be heard by the human ear. Find the number of decibels ß of the sound.(a)I = 102 watt per m2 (jet at 30 meters)dB(b)I = 10-2 watt per m2 (siren at 30 meters)dB(c)I =10-10watt per m2 (quiet room)dB(d)I = 100 watt per m2 (threshold of pain)dB

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