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Mr. Dubey • 100.64K Points
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Q. 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
  • (B) R2/(R1+R2)
  • (C) 1
  • (D) (R1/R2) 2
  • Correct Answer - Option(B)
  • Views: 776
  • Filed under category Heat Transfer
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