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In case of refraction write down the rel...

In case of refraction write down the relation between critical angle and refractive index of the denser medium.

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UNITED BOOK HOUSE-QUESTION PAPER 2019-EXAMPLE
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  2. In Young's double sllit experiment, What in the effect on the interfer...

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  3. In case of refraction write down the relation between critical angle a...

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  4. For minimum deviation delta(m) , assuming that angle of incidence = an...

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