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on obfect is placed at soim conconemissor whose to cal length is 60cm,find the position of the inageand its magnification, a |
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Answer» u=-30cmf=-60cm1/v + 1/u = 1/f1/v + 1/-30 = 1/-601/v = -1/60 + 1/301/v = -1/60 + 2/601/v = 1/60v = 60cm |
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