What is the power radiated in watts by the sphere for

Reference no: EM13624016

Consider a solid sphere of radius 27 cm, at a temperature of 61 degrees Celsius. Suppose the sphere is completely enclosed in vacuum by a vessel whose walls are kept at -38 degrees Celsius. What is the power radiated (in watts) by the sphere? For simplicity, assume the sphere and the vessel are both ideal blackbody radiators, with emissivity e = 1.

Reference no: EM13624016

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