Question

(c) A ray of light is incident on the face AB of a rectangular glass
slab as shown in the diagram:
APB
i. Copy the diagram and draw the path of the ray through the block.
ii. Write the relation between the refractive index of glass, i and r.
iii. In the diagram, label the angle of incidence and the angle of refraction

tis is phy not bio ​

Answer 1

Answer:

where is the diagram

if you show the diagram then someone would answer