Intensity of black body radiation in terms of its emissive power - Heat Transfer

Q.  What is the correct formula for the intensity of the emitted radiation of a black body (I) in terms of its emissive power (Eb)?
- Published on 11 Aug 15

a. I = (Eb)
b. I = π (Eb)
c. I = 2 π (Eb)
d. I = (1/π) (Eb)

ANSWER: I = (1/π) (Eb)

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