If the refractive indices of a flint glass for red, yellow and violet – InterviewSolution

1.	If the refractive indices of a flint glass for red, yellow and violet colours are 1.42,1.44 and 1.48 respectively then, the dispersive power of the glass is :
Answer» If the refractive indices of a flint glass for red, yellow and violet colours are $1.42, 1.44 and 1.48$ respectively then, the dispersive power of the glass is :

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