112.A spherical black body with radius 12 cm radiates 450 W power at 500 K.If the radius is halved and temperature is doubled, the power radiated in watt would be.

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

Q. A spherical black body with a radius of

12 c m

radiates

450 W

power at

500 K

. If the radius were halved and the temperature doubled, the power radiated in watt would be:

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