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Question: A mirror produces a 10 cm high image of an object that is only 4cm high. if the image is also real and inverted, then magnification of the mirror is.
A. +2.5
B. +0.4
C. -0.4
D. -2.5
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Question: An object is 30 cm in front of a converging lens with a focal length of 10 cm. Use ray tracing to determine the location of the image. What are the image characteristics: (i) upright or inverted, (ii) magnifica ...
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