Total Internal Reflection Padma Shri H C Verma (Objective Exercises) Based MCQs Ray Optics and Optical Instruments Physics NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers, NEETprep,neet questions, neet practice questions, neet practice paper,neetprep, neetprep practice questions, mock test neet, neet physics questions, neet mcq, neet questions with answers, neet questions with explanations,NEET attempt,NEET test series, AIIMS Delhi preparation,NEET rank rewards, NTA level NEET questions, NEET online coaching,physicswallah neet, physicswala neet,allen neet, akash neet, physics online course, chemistry online course,biology online course, zoology online course, botany online course, Aryan Raj Singh NEET course

Total internal reflection can take place only if:

1.	the light goes from optically rarer medium (smaller refractive index) to optically denser medium.
2.	the light goes from optically denser medium to rarer medium.
3.	the refractive indices of the two media are close to each other.
4.	the refractive indices of the two media are widely different.

Subtopic: Total Internal Reflection |

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