CBSE · Class 12 · Physics · Wave OpticsWhat is diffraction of light?
Step-by-Step Solution
Diffraction of light is defined as the phenomenon of bending of light waves around the corners of an obstacle or an aperture into the region of geometrical shadow. This phenomenon occurs when the size of the obstacle or aperture is comparable to the wavelength of the light wave. Because of diffraction, light does not travel strictly in a straight line when obstructed by small objects, leading to the formation of alternating bright and dark fringes.
💡 Study Guide: This question tests core syllabus concepts from Wave Optics. For formulas, key summaries, and mock exam reference guides, read the full Wave Optics Revision Notes.