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The total power emitted by a spherical black body of radius 1 unit at a temperature 'T' is 1 unit. The total power emitted

The total power emitted by a spherical black body of radius 1 unit at a temperature 'T' is 1 unit. The total power emitted by another spherical black body of radius 0.25 unit at a temperature '3T', will be _units. (Upto two decimal places)

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