The unit of Stefan Boltzmann constant is A)watt/cm² °K B)watt/cmm⁴ °K C)watt²/cm °K⁴ D)watt/cm² °K⁴ E)watt/cm² °K².

Question

Quizplus · Accepted Answer

The Stefan-Boltzmann constant is used in the Stefan-Boltzmann law, which describes the power radiated from a black body in terms of its temperature. The correct unit is watts per square centimeter per kelvin to the fourth power, which matches choice D: watt/cm^2 K^4.

The Unit of Stefan Boltzmann Constant Is