Question

5. In the following figure, there is a triangle of glass in air. Which best shows the refracted ray of light? (A) (B) (C) (D) 7 glass glass glass glass​

Answer 1

Answer:

But where is the figure ?

please give us the figure.

Answer 2

Answer:

Refractive index of glass μg=sin60o/sin35o=1.51

For water μw=sin60o/sin47o=1.184

So, refractive index of glass wrt to water can be μr=μg/μw=1.275

now,

μr=sin45o/sinr=1.275⇒r=36.68o≈37o