A jet plane emits 3.0*10^5 J of sound energy per second. a)What is the sound level 21m away
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A jet plane emits 3.0*10^5 J of sound energy per second.
a)What is the sound level 21m away
I have attached pictures of Partb and Partc
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The answer for the sound level will be 9.50km away from this jet plane is INCORRECT