What is the intensity of a 12.57 W point source of sound one meter away?
Here,
Power of source , P= 12.57 W
distance , d = 1 m
intensity of point source = P/(4*pi*d^2)
intensity of point source = 12.57/(4*pi * 1^2)
intensity of point source = 1.004 w/m^2
the intensity of point source is 1.004 w/m^2
What is the intensity of a 12.57 W point source of sound one meter away?
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