Question

(8. Figure shows a ray of light travels from medium A
to medium B. Find the refractive index of medium
A relative to medium B
60°
Medium A
450 Medium B
​

Answer 1

Answer:

refractive index of B with respect to A

= (sin I) /(sin r)

= (sin 60) / (sin 45)

= (√3/2 ) / (1/√2)

= √6/2

=1.225