A ray of light that enters the prism from a rarer medium, while entering the prism, at the point of incidence it will
A. go straight through the prism
B. bend towards the normal
C. bend away from the normal
D. none of these.
Answer:B
A ray of light that enters the prism from a rarer medium, while entering the prism, at the point of incidence it will
A. go straight through the prism B. bend towards the normal C. bend away from the normal D. none of these.
Explanation: RDTN) From rarer to denser medium, light bends towards the normal.