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M

Mr. Dubey • 100.64K Points
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Q. If the temperature of a solid surface changes from 27°C to 627°C, then its emissive power changes in the ratio of

  • (A) 3
  • (B) 81
  • (C) 9
  • (D) 27
  • Correct Answer - Option(B)
  • Views: 813
  • Filed under category Thermal Engineering
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