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Thread: Stefan's law for all solids?

  1. #1
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    Stefan's law for all solids?

    Do all incandescent solids obey the fourth power law of temperature?

    I think they all obey
    But the constants are different for them.

    Agreed?

  2. #2
    What constants?

    The Stefan-Boltmann law is the same for all incandescent bodies.

  3. #3
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    Oh man, I am talking about emissivity that multiples to

  4. #4
    Yes. Different objects have different emissivities. If they didn't, there'd be no need to include that constant in the Stefan-Boltzmann law...

  5. #5

  6. #6
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    draqon nice copy paste from hyperphysics

  7. #7
    Quote Originally Posted by neelakash View Post
    draqon nice copy paste from hyperphysics
    well duh just see properties of the image.

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