Question and answer
Light can be transmitted through long fiber optic strands because of A. refraction. B. external diffraction. C. total internal reflection. D. interference.
Light can be transmitted through long fiber optic strands because of total internal reflection.
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Panda25|Points 35|
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Asked 2/4/2013 1:32:38 PM
Updated 11/2/2015 6:55:23 AM
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This answer has been confirmed as correct and helpful.
Edited by Andrew. [11/2/2015 6:55:22 AM], Confirmed by Andrew. [11/2/2015 6:55:23 AM]
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In a plane mirror, reflected light rays appear to come from A. in front of the mirror. B. an angle above the mirror. C. a distance behind the observer. D. behind the mirror.
Weegy: In a plane mirror, reflected light rays appear to come from behind the mirror. (More)
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Updated 11/2/2015 6:56:03 AM
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A vision problem that results in seeing blurry images at all distances is called A. nearsightedness. B. farsightedness. C. astigmatism. D. a blind spot
Weegy: A vision problem that results in seeing blurry images at all distances is called: astigmatism. (More)
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Updated 11/2/2015 6:55:45 AM
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Which optical instrument uses a large concave mirror, a plane mirror, and a convex lens to gather light, focus, and enlarge an image? A. refracting telescope B. microscope C. reflecting telescope D. film camera
Weegy: the answer is b. microscope (More)
Question
Updated 1/2/2017 1:10:25 PM
1 Answer/Comment
Reflecting telescope uses a large concave mirror, a plane mirror, and a convex lens to gather light, focus, and enlarge an image.
Added 1/2/2017 1:10:24 PM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [1/3/2017 3:59:13 AM]
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