NCERT · Class 12 · Physics · Ray Optics and Optical InstrumentsRainbow is formed due to which of the following combined optical phenomena?
Step-by-Step Solution
Rainbow formation involves refraction, total internal reflection, and dispersion of sunlight by spherical water droplets in the atmosphere.
Detailed Options Breakdown
Option : Refraction and absorption
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ray Optics and Optical Instruments.
Option 1: Dispersion, refraction and total internal reflection (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Reflection and interference
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ray Optics and Optical Instruments.
Option 3: Scattering and diffraction
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Ray Optics and Optical Instruments.
💡 Study Guide: This question tests core syllabus concepts from Ray Optics and Optical Instruments. For formulas, key summaries, and mock exam reference guides, read the full Ray Optics and Optical Instruments Revision Notes.