Question

SerCP11 22.7.0P.039 Ask Your Teache 5. -/1 points My Notes A technician directs a ray of light at right angles to the long face (or hypotenuse) of a 45-45-90 prism immersed in air, as shown in the figure below. The ray undergoes total internal reflection at each of the two sides making up the legs of the right triangle. For this to occur, what must be the minimum index of refraction for the material making up the prism? Need Help? Raad It

Answer 1

for total internal reflection minimum refractive angle should be 90° .By using Snell law we get refractive index= 1.414

Ansult singo ni sina = m Oca sinoc ma din Qeat t o do nas