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|
Question
Updated 2/26/2014 1:43:27 PM
Edited by yumdrea [2/26/2014 1:43:25 PM], Confirmed by yumdrea [2/26/2014 1:43:27 PM]
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A temperature of 20 C is equivalent to approximately A. -6 F. B. 32 F. C. 68 F. D. 136 F.
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Updated 1/26/2014 8:21:37 PM
A temperature of 20°C is equivalent to approximately: C. 68°F

Confirmed by jeifunk [1/26/2014 9:49:58 PM]
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Which of the following is the term used to describe a body s resistance to a change in motion? A. Inertia C. Gravity B. Acceleration D. Mass
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Inertia is the term used to describe a body’s resistance to a change in motion.
Confirmed by yumdrea [2/7/2015 11:05:13 AM]
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Updated 3/29/2017 11:53:55 AM
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