Question:

A spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. If radius were halved and the temperature doubled, the power radiated in watt would be :

Updated On: Jun 21, 2024
  • 450
  • 1000
  • 1800
  • 225
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The Correct Option is D

Solution and Explanation

The correct option is (D): 225.
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