Q. The phenomena of 'Mirage' observed in hot deserts is primarily caused by which optical principle?
✅ Correct Answer: (A)
Total Internal Reflection
Explanation: A mirage is an optical illusion caused by the bending of light rays through layers of air at different temperatures (refraction) combined with Total Internal Reflection (TIR) near the hot ground surface.
Explanation by: Mr. Dubey
A mirage is an optical illusion caused by the bending of light rays through layers of air at different temperatures (refraction) combined with Total Internal Reflection (TIR) near the hot ground surface.