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Radiation

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Black body radiation

-Black body means it has emissivity=1 (1=e+R+T)

Plank’s law

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Stefan-Boltzmann law (Energy)

Radiative energy = f(emissivity, T, Ta, surface area)

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Polymer’s emissivity?

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Beer’s law

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Radiative energy = f(emissivity, T, Ta, surface area)

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Science 2016

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