philemon72 philemon72

13-03-2021
Physics

contestada

(b) A ray of light in glass travels towards a flat boundary with air. The angle of incidence is
51°. This ray does not emerge into the air. State and explain what happens to this ray.

Respuesta :

maisanmahmoud123 maisanmahmoud123

13-03-2021

Answer:

Total internal reflection

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