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Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 22 - Current Electricity > A spherical black body with a radius of 12 cm radiates 450 W power at 500 K. If the radius were helved and the temperature doubled, the power radiated in watt would be

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

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