I assure you about the quality of my notes. Detailed explanation of every topic and the subtopics too, with ample number of questions included with each topic. Plus, the clear diagrams will surely aid to your understanding of the topic.

Contents –

• Huygen’s Theory
• Laws of reflection on the basis of Huygen’s wave theory
• Laws of refraction on the basis of Huygen’s wave theory
• Principle of Superposition
• Interference
• Intensity at any point in interference pattern
• Constructive interference and Destructive interference
• Young’s Double Slit Experiment
• Diffraction
• Diffraction due to a single slit