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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
A light source radiates 60.0 W of single-wavelength sinusoidal light uniformly in all directions. What is the average intensity of the light from this bulb at a distance of 0.400 m from the bulb?
A) 14.9 W/m2
B) 37.2 W/m2
C) 27.4 W/m2
D) 11.9 W/m2
E) 29.8 W/m2
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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slicealemonslicealemon
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7 years ago
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Chery Author
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#2
7 years ago
Thanks a million
wrote...
#3
3 years ago
thank you!
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