Physics, 02.07.2021 20:20 ripbobbyjackson5206
In an old house, the heating system uses radiators, which are hollow metal devices through which hot water or steam circulates. In one room the radiator has a dark color (emissitivity = 0.900). It has a temperature of 70.0 oC. The new owner of the house paints the radiator a lighter color (emissitivity = 0.449). Assuming that it emits the same radiant power as it did before being painted, what is the temperature (in degrees Celsius) of the newly painted radiator?
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In an old house, the heating system uses radiators, which are hollow metal devices through which hot...
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