Question

Figure 10.1 shows a ray of light as it travels from
medium A to medium B. Refractive index of the
medium B relative to medium Ais
a) 3/
tb / 5
fel /
nya​

Answer 1

Refractive Index of B with respect to A

=(sin i)/(sin r)

=(sin 60)/(sin45)

=( √3 /2)/(1/ √2)

= √6/2

=1.225