Wave Optics
(Important Theory Questions)
Q1. Define wave front. State Huygens principle and verify Snell’s law.
Q2. State Huygens principle and prove the laws of reflection on the basis of wave theory.
Q3. What do you mean by interference of light? Explain in brief the Young’s double slit experiment.
Q4. What are the coherent sources? Write the conditions for the sustained interference pattern. Also draw the intensity v/s path difference curve.