Question:
A spherical black body of radius 12cm radiates 450W power at 500K. If the radius is one half and the temperature doubled, the power radiated in watt will be
A spherical black body of radius 12cm radiates 450W power at 500K. If the radius is one half and the temperature doubled, the power radiated in watt will be
Updated On: Oct 4, 2024
- 225
- 450
- 900
- 1800
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The Correct Option is D
Solution and Explanation
The correct option is (D): 1800
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