|
The drawing shows a ray of light traveling from point A to point B, a distance of 4.60 m in a material that has an index of refraction n1. At point B, the light encounters a different substance whose index of refraction is n2 = 1.63. The light strikes the interface at the critical angle of θc = 48.1°. How much time does it take for the light to travel from A to B? |
| New search. (Also 5349 free access solutions) |