Q. 8th ans- A , q.7ans-D
My doubt is how do we write ∆x for this question.
Should we write it wrt to n2 or wrt to vacuum?
Sanket Biradar last edited by
@Sanket-Biradar why aren't we considering the refractive index N1?? It shud be considered na? And Is the total ∆x =dsin(theta)??
Sanket Biradar last edited by ashish deo singh
@Kartik-Kumar we are looking at path difference...I'm right side refractive index in same....so their path difference is 0 as both distance are equal ...and in left it is dsintheta.....use on n1 is not there in 7
Taken from senior fac for 6.
@Sanket-Biradar and in 8th?