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NinjaRick NinjaRick
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2 months ago

Two speakers emit incoherent sound waves into the open air. One of them produces 75W of power. A microphone is placed at a position that is 12m from each speakers, and it receives a total intensity of 0.25W/m2. What is the power output of the second speaker?



151 W



377 W



Need more info to solve.



38 W

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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Botox14Botox14
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2 months ago
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NinjaRick Author
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2 months ago
Just got PERFECT on my quiz
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Yesterday
Brilliant
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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