Question: E 1 8 B . 3 Suppose that a certain beam of light has an average energy density of 1 . 0 J m 3

E18B.3 Suppose that a certain beam of light has an average energy density of 1.0Jm3.
(a) What is the average intensity of this light?
(b) How does this intensity compare to that of sunlight, which is about 1000Wm2?
E 1 8 B . 3 Suppose that a certain beam of light

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