A. Calculate the intensity of the sound waves from an electric guitar's amplifier at a distance of 5.0 m when its power output is 2.0 W.
Paloma Sanford
Answered question
2022-10-26
Answer & Explanation
Amaya Vance
Beginner2022-10-27Added 6 answers
r=5m
P=2W
In order to solve this problem we wll be using following equation which determines sound intensity:
Where: I-sound intensity P-power A-area Since area will be given as:
Previous equation will be reduced to:
Next, we will put known values into the previouS equation and calculate the intensity:
Result:
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