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Light Reflection and Refraction
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01/12/2020 4:12 pm
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A convex lens (ng = 3/2) when placed in water (nw = 4/3) has increased focal length. (True/False)
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01/12/2020 4:13 pm
A convex lens (ng = 3/2) when placed in water (nw = 4/3) has increased focal length. True