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A lady uses +1.5 D glasses to have normal vision from 25 cm onwards. She uses a 20 D lens as a simple microscope to see an object. The maximum magnifying power if she uses the microscope together with her glass is (Integer only) |
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Answer» A lady uses +1.5 D glasses to have normal vision from 25 cm onwards. She uses a 20 D lens as a simple microscope to see an object. The maximum magnifying power if she uses the microscope together with her glass is |
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