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watching
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6 Oct 2020
(1) When an image of an object is formed by a converging lens, which of the following statements is always true? More than one statement may be correct. (a) The image is virtual. (b) The image is real. (c) The image is upright. (d) The image is inverted. (e) None of those statements is always true. (2) When the image of an object is formed by a diverging lens, which of the statement is always true?
(1) When an image of an object is formed by a converging lens, which of the following statements is always true? More than one statement may be correct. (a) The image is virtual. (b) The image is real. (c) The image is upright. (d) The image is inverted. (e) None of those statements is always true. (2) When the image of an object is formed by a diverging lens, which of the statement is always true?
SumantLv10
29 Nov 2020