DC Physics logo HOME | Practice Problems } Monthly Features | Textbook Errata | Humor | About DC Physics

HELP HOME PAGE

Make a Practice Test

Some Hints & Solutions

Geometric Optics: Snell's Law

Problem #: 1 | Variant #: 2

After passing from one material into another a light ray makes an angle of 63.05o with respect to the interface surface. If it came from a medium with index of refraction 1.47 and passed into a medium with index of refraction 1.6, what angle did the ray make with the interface when it was in the first medium?

o?

Get a Random Snell's Law Question

Try a Minitest: 6 problems of this type

NOTE: While these problems are made by a former University Physics professor and are seen thousands of times a week, it is possible that there are typo's or other errors that nobody has yet reported to be fixed. If you are convinced that there is a problem with the solution to this question please send the details to doug@dctech.com