if refractive index of 2nd mefium with respect 1st is an 2n1 and of 3rd madium with respetive 2nd is 3n2 what is relation for 3n1 ,2n1 and 3n2 . plzz very urgent give me correct answer plzz give fast answer didi and bhai
Answers
Answered by
1
Explanation:
2n1=n1n2 ...(1)
3n2=n2n3 ...(2)
multiply (1) and (2)
2n1×3n2=n1n2×n2n3
3n1=n1n3
Similar questions