Wuwei
Gold Member
- Apr 18, 2015
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You still don't understand what everyone is telling you. This is what the hyperphysics site - A Good Absorber is a Good Emitter - says about your formula. The site says that T is the temperature of an object. However they give the only valid definition of Tc as:lets tale the discussion out of the hypothetical and make it real....lets plug some numbers into it representing actual temperatures
Solve for P which is the radiating power of our radiator, What is the radiating power of P. Hint: It is a one word answer.
"In this relationship the term with Tc represents the energy absorbed from the environment. This expression explicitly assumes that the same coefficient e applies to both the emission into the environment and the absorption from the environment."
SSDD, Every object simultaneously emits and absorbs radiation The object does not just exhibit a reduced emission.