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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > AB and CD are surfaces of two slabs as shown in figure. The medium between the slabs has refractive index 2. Refractive index of the slab above AB is root 2 and below CD is root 3. Find the minimum angle of

AB and CD are surfaces of two slabs as shown in figure. The medium between the slabs has refractive index 2. Refractive index of the slab above AB is root 2 and below CD is root 3. Find the minimum angle of

A = 4 Two thin prisms are combined to form an achromatic combination. For prism I μ′R = 1.7 μ′Y = 1.8 and μ′V = 1.9 . Find the prism angle of prism II and the net mean deviation. μR = 1.35 μv = 1.42 For prism II μY = 1.40