A point object is placed at a distance of 9 meter from a glass hemisphere of refractive index $μ = \frac{3}{2}$ , then position of final image from C is (radius of hemisphere is 3 meter) :-

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A point object is placed at a distance of 9 meter from a glass hemisphere of refractive index μ = 2 3 ​ , then position of final image from C is (radius of hemisphere is 3 meter) :-

TestHub · Accepted Answer

Refraction at first surface, v 2 3 ​ ​ − − 9 1 ​ = + 3 ( 2 3 ​ − 1 ) ​ , 2 v 3 ​ + 9 1 ​ = 6 1 ​ − 9 1 ​ , v = 27 refraction at second surface, v 1 ​ − 24 1.5 ​ = 0 , v = 16 m To the left of C

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