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Sahay Sir > Question Answers > AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 28 - Electromagnetic Waves > Assertion : Endoscopy involves use of optical fibres to study internal organs. Reason : Optical fibres are based on phenomenon of total internal reflection.

Assertion : Endoscopy involves use of optical fibres to study internal organs. Reason : Optical fibres are based on phenomenon of total internal reflection.

Assertion : Endoscopy involves use of optical fibres to study internal organs. Reason : Optical fibres are based on phenomenon of total internal reflection.