Physics, 27.07.2019 01:20 isiss18

Consider a 1 cd isotropic illuminance light source. answer the following:
a. what is luminance of light 10 ft from the source?
b. how much total light falls on a 1 str patch that is 10 ft from this light?

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Consider a 1 cd isotropic illuminance light source. answer the following:
a. what is luminanc...