Question 5
(a) What is a polarizer?
(b) With the aid of a diagram, explain how a polarizer can be used to polarize a beam of unpolarized light.
Theory
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2013
- Question no.
- #5
- Type
- Theory
(a) What is a polarizer?
(b) With the aid of a diagram, explain how a polarizer can be used to polarize a beam of unpolarized light.