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Explain the appplications of convex lenses used in the following instruments. Simple microscope |
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Answer» Solution :Conves lenses are used in the following instruments. 1.SIMPLE microscope: A single CONVEX LENS of small focal length can be used in a simple microscope . A magnification of about 20 times is obtained by simple microscope. Watch REPAIRERS, JEWELERS, etc. use it.
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