Which of the following is not based on total internal reflection?
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → Real and Apparent depth of a pond
Real and Apparent depth of a pond is due to Refraction, not total internal reflection.
Prisms bending light by 90° or 180°, light pipes, and optical fibres all work on Total Internal Reflection.
Answer: Real and Apparent depth of a pond