In this lesson, we will learn how to calculate the deflection of light rays at interfaces of materials within which light travels at different speeds.
Sample Question Videos
Worksheet: 25 Questions • 6 Videos
The refractive index of crown glass is 1.52. What is the speed of light in crown glass?
Components of some computers communicate with each other through optical fibers having a refractive index of 1.55. What time in nanoseconds is required for a signal to travel 0.200 m through such a fiber?
What is the angle of reflection?
What is the angle of refraction?