Question

the unit of Stefan boltzman law of radiation is.....​

Answer 1

Answer:

The radiant emittance has dimensions of energy flux (energy per unit time perunit area), and the SI units of measure are joules per second per square metre, or equivalently, watts per square metre. The SI unit for absolute temperature T is the kelvin.

Explanation:

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Answer 2

Stefan-Boltzmann law, statement that the total radiant heat power emitted from a surface is proportional to the fourth power of its absolute temperature. The law applies only to blackbodies, theoretical surfaces that absorb all incident heat radiation.