Optics 4 Question 9
9. A ray of light is incident on an equilateral glass prism placed on a horizontal table. For minimum deviation which of the following is true?
(a)
(b)
(c)
(d) Either
Show Answer
Answer:
Correct Answer: 9. (b)
Solution:
- During minimum deviation the ray inside the prism is parallel to the base of the prism in case of an equilateral prism.
