Question and answer
The unit for measuring the rate at which light energy is radiated from a source is the A. Angstrom. B. lux. C. lumen. D. candela.
The unit for measuring the rate at which light energy is radiated from a source is the C. lumen.
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selymi|Points 9022|
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Asked 10/10/2012 9:02:43 PM
Updated 2/26/2014 1:43:27 PM
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This answer has been confirmed as correct and helpful.
Edited by yumdrea [2/26/2014 1:43:25 PM], Confirmed by yumdrea [2/26/2014 1:43:27 PM]
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