What will be the fringe pattern if wedge shaped air film is illuminated with white light?

4.2kviews

written 5.3 years ago by

vermavarsha432 • 1000

modified 4.1 years ago by

sanketshingote • 100

advanced engineering physics

ADD COMMENT EDIT

1 Answer

383views

written 5.2 years ago by

vermavarsha432 • 1000

If white lights is used to illuminate the fringe will be coloured . If the optical path difference between the waves reflected from the upper surface of the film exceeds a few wave. Length the interference pattern will be washed out due to the over laying of interference patterns of …

Create a free account to keep reading this post.

and 5 others joined a min ago.

ADD COMMENT EDIT

Please log in to add an answer.