Physics, asked by sudhakaryadav4, 3 months ago

derive an expression for the diameter (dn) of nth bright fringe​

Answers

Answered by Yengalthilak12
0

When a plano-convex lens with large radius of curvature is placed on a plane glass plate such that its curved surface faces the glass plate, a wedge air film (of gradually increasing thickness) is formed between the lens and the glass plate. The thickness of the air film is zero at the point of contact and gradually increases away from the point of contact.

Similar questions