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Mr. Dubey • 100.64K Points
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Q. A body is called grey if the monochromatic emissivity of the body is

  • (A) Zero
  • (B) Unity
  • (C) Same for all wavelengths
  • (D) Different for all wavelengths
  • Correct Answer - Option(C)
  • Views: 393
  • Filed under category Heat Transfer
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