Which of These Equations Represents the Dependence of the Total $\sigma$

question 168

Multiple Choice

Which of these equations represents the dependence of the total energy flux F of radiation emitted per unit area by a blackbody (e.g., star) on its temperature T with $\sigma$ a constant?

• A) FT⁴ = \(\sigma\)
• B) F⁴ = \(\sigma\)T
• C) F =\(\sigma\)/T
• D) F = \(\sigma\)T⁴

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