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JEE PHYSICS MCQ: RAY OPTICS

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Application +4 | -1
The ratio of angle of minimum deviation of a prism in air and when dipped in water will be( aμg=3/2({\,_a}{\mu _g} = 3/2 and aμω=4/3)_a{\mu _\omega } = 4/3)
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Correct option: D
1 / 4\mathrm{1}\,\mathrm{/}\,\mathrm{4}
Option D (1 / 4\mathrm{1}\,\mathrm{/}\,\mathrm{4}) is correct because the ratio of the angles of minimum deviation is calculated using the refractive indices of the prism and the surrounding media.

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