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See the figure Find the deciation caus...

See the figure
Find the deciation caused by a prisim having refreacting angle `4^(@)` and refreactive index `(3)/(2)`

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`delta = ((3)/(2) - 1) xx 4^(@) = 2^(@)`
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RESONANCE ENGLISH-GEOMATRICAL OPTICS -Advance level Problems
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  17. An observer observer a fish moving upwards in a cylindrical container ...

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  18. The figure shows the square face (of side 'a') of a transparent cuboid...

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  19. An insect at point 'P' sees its two images in the water mirror system ...

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  20. A ray of light is incident on a surface in a direction given by vector...

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  21. If an observer sees the bottom of the vessel shown in Figure., at 8cm,...

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