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Engineering, 13.07.2019 00:20 trapdee61p3sj8r

Answer these conceptual questions: a)-what is reflectivity, transmissivity and absorptivity? draw a sketch of them. b)-what is emissive power, irradiation, radiosity, and net flux. sketch a picture of these terms. c)-what is spectral intensity of a function for: i)- radiation emitted from a "real" surface. ii)-radiation emitted from a diffuse emitter or reflector. d)- sketch the directional distribution for these two cases in part c above

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