Question 7
(a) Differentiate between interference and polarisation as applied to waves.
(b) Mention two uses of polaroids
Theory
Question details
- Exam body
- WAEC
- Subject
- Physics
- Year
- 2000
- Question no.
- #7
- Type
- Theory
(a) Differentiate between interference and polarisation as applied to waves.
(b) Mention two uses of polaroids