Amixture of red and violet light is incident on a glass-air interface, as the drawing shows. the indices of refraction for red and violet light in glass are nred = 1.520 and nviolet = 1.538. what color(s) of light enters the air?

What is the radius of the circular path ofa charged particle in a magnetic field?

Pls pls pls pls ! describe, in your own words, how you found the epicenter of the earthquake.

Which of the following is part of the explanation or description of electromagnetic waves? (select all that apply) a. electrically charged molecules in a medium transfer their energy to nearby electrically charged molecules. b. a changing electric field causes a changing magnetic field. c. magnetic molecules in a medium transfer their energy to nearby magnetic molecules. d. a changing magnetic field causes a changing electric field.