There are four mediums separated by three parallel interfaces A, B and C are the point of - Science - Light - Reflection and Refraction

Question

There are four mediums separated by three parallel interfaces A, B
and C are the point of incidences in the three mediums An incident
ray strikes on point A of the first medium with angle of incidence
60o and emerges out from the same medium after refraction from
other two media Given that μ1 = 1 ; μ2 = √(3+2) ; μ3
= √3 and angle of incidence and angle of
refraction(emergence) at C are θ1 and θ2 respectively
Find the value of θ1/θ2

Ravi Gupta · Accepted Answer

Dear Student,

Kindly find the answer of your asked query

As per the fig

when snell;s law is applied at point Asin 60sin r1=51------(1)when snell;s law is applied at point BSin r1 sinθ1=35---------(2)when snell;s law is applied at point CSin θ1 sin θ2=13------(3)On solving these three equations we get sinθ1=12θ1=300and sinθ2=32θ2=600θ1θ2=300600=12

Hope this information will clear your doubt about refraction
If you have more doubts do ask on the forum our experts will help
you out