Test:313 QNo:5

A light ray is incident on an irregular shaped slab of refractive index √2 at an angle of 45° with the normal on the incline face as shown in the figure. The ray finally emerges from the curved surface in the medium of the refractive index μ=1.514 and passes through point E. If the radius of curved surface is equal to 0.4 m, find the distance OE

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