Reconsider Prob. 1233. Using EES (or other) software investigate th

Reconsider Prob. 1233. Using EES (or other) software investigate the effect of temperature on the fraction of radiation emitted in the visible range. Let the surface temperature vary from 1000 K to 4000 K and plot fraction of radiation emitted in the visible range versus the surface temperature. Problem. 1233 The temperature of the filament of an incandescent light bulb is 3000 K. Treating the filament as a blackbody determine the fraction of the radiant energy emitted by the filament that falls in the visible range. Also determine the wavelength at which the emission of radiation from the filament peaks.

Maria Clara

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