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Lenses and formation of images

rename
hasanahatesscience's version from 2015-12-17 03:04

Section

Question Answer
converging lenslens that is thickest in middlem causes incident parallel light rays to converge through a single point after refraction
diverging lenslens that is thinnest in middle causing incident parallel light rays to spread apart after refraction
principal focus of a converging lens ison the opposite side of the lens as incident rays
princip focus of a diverging lensis on the same side of the lens as the incident rays
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