a paper weight of refractive index n=3/2 in th form of a hemisphere is used to hold down the printed page.An observer looks at the page vertically yhrough the paperweight.At what height above the page will the printed letters near the centre appear to the observer?

Question

Gaurav Kumar · Answer

Height observed by the observer is. Real height/refractive index...It is formula for any flat surface also......Ex.,.. Looking in water body............

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a paper weight of refractive index n=3/2 in th form of a hemisphere is used to hold down the printed page.An observer looks at the page vertically yhrough the paperweight.At what height above the page will the printed letters near the centre appear to the observer?

a paper weight of refractive index n=3/2 in th form of a hemisphere is used to hold down the printed page.An observer looks at the page vertically yhrough the paperweight.At what height above the page will the printed letters near the centre appear to the observer?

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