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Energy E radiated per sec per unit area of a black body is given as $E = {σT}^{4}, σ$ is:

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the density of the body

velocity of radiation

Stefan's constant

universal gravitational constt.

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Correct option is C

E =σtAT σ =STEFANS CONSTANT

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Energy E radiated per sec per unit area of a black body is given as E=σT4,σ is:

Remember concepts with our Masterclasses.

Ready to Test Your Skills?

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Energy E radiated per sec per unit area of a black body is given as $E = {σT}^{4}, σ$ is: