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 :
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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