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Physics, 19.03.2021 02:40 lilgunter12
A piece of metal was at a temperature of 27oC when it was found to be emitting thermal radiation at a rate of 0.20 W (J/s). Then it was placed in a furnace and brought to a temperature of 927oC. What would be the rate of thermal radiation emitted by this object at this higher temperature? Assume no change in surface area or emissivity.
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A piece of metal was at a temperature of 27oC when it was found to be emitting thermal radiation at...
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