A lion can produce a roar with a sound intensity level of 114 dB at a distance of 1.00 m. What is the sound intensity level at a distance of (a) 4.00 m and (b) 15.8 m from the lion? Assume that intensity obeys the inverse-square law.

A lion can produce a roar with a sound intensity level of 114 dB at a distance of 1.00 m. What is the sound intensity level at a distance of (a) 4.00 m and (b) 15.8 m from the lion? Assume that intensity obeys the inverse-square law.

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Question

A lion can produce a roar with a sound intensity level of
114 dB at a distance of 1.00 m. What is the sound intensity level at
a distance of (a) 4.00 m and (b) 15.8 m from the lion? Assume that
intensity
obeys the inverse-square law.

Expert Solution