This tells us basically that the energy emitted from a blackbody surface is proportional to the 4th power of the surface's temperature.
Since A (the Area of the surface) is usually constant, e (The emissivity of the surface) is a constant and σ (Stephan's constant) is ... well... a constant (Surprise!!) lol
I assume that "sur" was supposed to be "Sun?"
Well we assume that the sun is a black body, so e = 1 and a square inch is your area... We'll just ignore that tho since your equation is omitting area.
So it simply tells us that the Energy given off by that square inch of the sun (in Watts) is directly proportional to the temperature of that inch to the fourth power.
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E = AeσT^4 (the full equation)
This tells us basically that the energy emitted from a blackbody surface is proportional to the 4th power of the surface's temperature.
Since A (the Area of the surface) is usually constant, e (The emissivity of the surface) is a constant and σ (Stephan's constant) is ... well... a constant (Surprise!!) lol
I assume that "sur" was supposed to be "Sun?"
Well we assume that the sun is a black body, so e = 1 and a square inch is your area... We'll just ignore that tho since your equation is omitting area.
So it simply tells us that the Energy given off by that square inch of the sun (in Watts) is directly proportional to the temperature of that inch to the fourth power.
Hope this helps :)