When light wave suffers reflection at the interface from air to glass, the change in phase of the reflected wave is equal to
When light wave suffers reflection at the interface from air to glass, the change in phase of the reflected wave is equal to
A. zero
B. `(pi)/(2)`
C. `pi`
D. `2pi`
4 views
1 Answers
Correct Answer - C
From a rarer to denser medium, a phase difference of `pi` occurs.
4 views
Answered