Answers

2014-11-03T21:27:16+05:30
THE LENS IN THE MICROSCOPE HELPS TO ZOOM IN AN OBJECT. THIS GIVES A BETTER VIEW TO THE OBJECT WE ARE ARE VIEWING.
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2014-11-04T08:52:12+05:30
Firstly concave lens are used at our eyepiece and  convex lens are used near the objective of the telescope.A compound microscope has both bi concave and bi convex lens
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