Two thin prism each of single of prism 50 and refractive index 1.5 are combined base to base as shown in the figure. Find separation between images formed due to refraction through prisms.
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a
2.2 cm
b
4.4 cm
c
6.6 cm
d
8.2 cm
answer is B.
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Detailed Solution
δ=μ−1A=0.5×5π180=π72radian∴δ=hb ∴h=bδ=50.4×π72=50.472×227=2.2 cmThe separation between images = 4.4 cm