A radiator initially has a light color (emissivity = .65) and a temperature of 84 C. If

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A radiator initially has a light color (emissivity = .65) and a temperature of 84 C. If someone paints the radiator a darker color (emissivity = .92), and it emits the same radiant power as it did before being painted, what is the temperature (in degrees Celsius) of the newly painted radiator? 54 . C 45 . C 0 77 . C 158 . C 327 . C

Posted Date: Jun 26, 2024 04:33 PM

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A radiator initially has a light color (emissivity = .65) and a temperature of 84 C. If

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