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R

Ram Sharma • 193.88K Points
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Q. Absorptivity and refletivity of a perfect black body are respectively

  • (A) 1 and 0
  • (B) 0 and 1
  • (C) 1 and ∞
  • (D) 0 and 0.5
  • Correct Answer - Option(A)
  • Views: 533
  • Filed under category Heat Transfer
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