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112.Consider normal incidence of ray two slabs having refractive index of 3/2 and 4/3 of same thickness form a composite medium. The equivalent refractive index of composite medium is 1) 24/17 2) 17/6 3) 2 4) 17/12

Answer» 112.Consider normal incidence of ray two slabs having refractive index of 3/2 and 4/3 of same thickness form a composite medium. The equivalent refractive index of composite medium is 1) 24/17 2) 17/6 3) 2 4) 17/12


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