with the help of ray diagram obtain an expression of refractive index of material of prism
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LET speed of light in the material(prism) = a
speed of light in the air = c
refractive index= c/a
where n1,n2 are refractive index of two mediums
and A1,A2 are the angle made by light with the two surfaces.
speed of light in the air = c
refractive index= c/a
where n1,n2 are refractive index of two mediums
and A1,A2 are the angle made by light with the two surfaces.
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