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Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2017
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A Spherical black body with a radius of 12 cm radiates 450 watt power at 500 K. If the radius were halved and the temperature doubled, the po35:r radiated in watt would be

$\begin{array}{1 1} (1) 225 \\ (2) 450 \\ (3) 1000 \\ (4) 1800 \end{array} $

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