lilstar4798 lilstar4798

20-12-2022
Physics

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the emissivity e of object b is 116 that of object a, although both objects are identical in size and shape. if the objects radiate the same energy per second, what is the ratio tb/ta of their kelvin temperatures? (a) 116 (b) 14 (c) 12 (d) 2 (e) 4

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