I need a clear steps and explanation for both question , please ... A light ray

Question

I need a clear steps and explanation for both question , please ...

A light ray enters a prism at a right angle to the surface as shown. At the diagonal surface, the light ray is at the critical angle so that total internal reflection occurs at that surface. Determine the index of refraction of the glass. A light ray travels in glass, into water, and then into air, as shown. At the water/air interface, the ray is at the critical angle, (a) Determine the angle of incidence at the water/air interface, (b) Determine the angle of incidence at the glass/water interface.

Explanation / Answer

I need a clear steps and explanation for both question , please ... A light ray

Related Questions

Navigate

• Browse (All)
• Browse I
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.