A solid sphere has a temperature of 674 K. The sphere is melted
down and recast...
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Physics
A solid sphere has a temperature of 674 K. The sphere is melteddown and recast into a cube that has the same emissivity and emitsthe same radiant power as the sphere. What is the cube'stemperature in kelvins?
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The total radiant power is given StefanBoltzmann law P AT4 A surface area emissivity StefanBoltzmann constant T absolute surface
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