Question: A sphere of radius ‘R1’ is enclosed in a sphere of radius ‘R2’. The view (or shape) factor for radiative heat transfer of the outer sphere with respect to the inner sphere is
[A]. 0
R2/(R1+R2)
[A]. 0
[B].
[C].
1[D].
(R1/R2)2Answer: Option B
Explanation:
No answer description available for this question.