and since it's a constant then sound intensity for 66.7 dB will be
A rock group is playing in a bar. Sound
emerging from the door spreads uniformly in
all...
Physics, 02.03.2020 07:55, tokuichi3135
A rock group is playing in a bar. Sound
emerging from the door spreads uniformly in
all directions. The intensity level of the music
is 66.7 dB at a distance of 5.96 m from the
door.
At what distance is the music just barely
audible to a person with a normal threshold
of hearing? Disregard absorption.
Answer in units of m.
Answers: 2
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