If the intensity of radiation incident on a surface is uniform in all directions and denoted...

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If the intensity of radiation incident on a surface is uniform in all directions and denoted by the constant I, verify that the total flux is I. Note that this approximately describes the illumination of a horizontal surface under a heavily overcast sky. It also describes the relationship between the flux and intensity of radiation leaving a surface if that surface is emitting radiation of uniform intensity in all directions. [a total of 3 points] If the intensity of radiation incident on a surface is uniform in all directions and denoted by the constant I, verify that the total flux is I. Note that this approximately describes the illumination of a horizontal surface under a heavily overcast sky. It also describes the relationship between the flux and intensity of radiation leaving a surface if that surface is emitting radiation of uniform intensity in all directions. [a total of 3 points]

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To verify that the total flux of radiation incident on a surface is when the intensity of radiation ... View the full answer