Question

what are the applications of TIR​ pls tell fast ⚡✨
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Answer 1

Answer:

Applications of total internal reflection (TIR)

fibre broadband internet sends computer information coded as pulses of light along underground optical fibres;

doctors can look at the inside of their patients using an endoscope - a long tube which guides light into the patient and then guides the reflected light back out to give an image;

Answer 2

Answer:

it is use by the doctor to see inside of the human body such as the stomach and the duodenum. in telecommunications , copper cables are now replaced by fibre optic cables in the telephone system.Multiple signals can be sent at high speed through bundles of fibre using flashes of light from a laser.