Two coherent light waves reach a point on a screen with a path difference of

PHYSICS · Single correct · CBSE · Physics · Wave Optics · Wave Optics

Problem

Two coherent light waves reach a point on a screen with a path difference of λ/2\lambda/2. What is observed at that point? (a) Intensity equal to Imax⁡2\dfrac{I_{\max}}{2} (b) Bright fringe (maximum intensity) (c) Dark fringe (minimum intensity) (d) No observable interference pattern at that point

Related theory

Browse the problem library