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A microscope is focused on a …

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A microscope is focused on a dot at the bottom of a beaker. Some oil us poured into the beaker to a height of 'y' cm and it is found necessary to raise microscope through a vertical distance of 'x' cm to bring the dot again into focus. Express refractive index of oil in terms of 'x' and 'y'.

Posted by Swati Bhandari 7 years, 9 months ago

CBSE > Class 12 > Physics

1 answers

Shivi Rajput 7 years, 9 months ago

It's so simple See SL Arora page no 9.112 question no.11 ?

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