The speed of light in a material is 0.41 c. What is the critical angle of a light ray at the interface between the material and a vacuum?
Frequently Asked Questions
What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Total Internal Reflection concept. You can view video lessons to learn Total Internal Reflection. Or if you need more Total Internal Reflection practice, you can also practice Total Internal Reflection practice problems.
How long does this problem take to solve?
Our expert Physics tutor, Juan took 2 minutes and 26 seconds to solve this problem. You can follow their steps in the video explanation above.
What professor is this problem relevant for?
Based on our data, we think this problem is relevant for Professor Velissaris' class at UCF.