Answers

2014-02-21T22:17:33+01:00
Stefan's Law states that the radiated power is proportional to the absolute temperature T raised to the fourth power so the equation is:
Equation 1 radiated power = sT4 (s is a constant).
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2014-02-22T08:32:08+01:00
It's Stefan-Boltzman Law actually, and it relates the amount energy radiated from a body, E, to its temperature, T.
(Note that E is in Watts/m²; and T is in Kelvin (K).)

Mathematically,
E ∞ T⁴
E = s T⁴  (s is a constant - the Stefan-Boltzman constant, and is equal to 5.67 x 10-8 Watts m⁻² K⁻⁴)

And, oh! The Law!!!

The law states that the amount of radiation emitted by a body is directly proportional to the the fourth index of its absolute temperature (its temperature measured on the Kelvin scale).

Shalam!
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