Which of the following does not occur with raindrops involved in ...

[lindiwe]

Which of the following does not occur with raindrops involved in the formation of a rainbow?
 A) total internal reflection
  B) reflection
  C) dispersion
  D) refraction
  E) diffraction

Question 2

Sundogs
 A) rely on reflection and scattering.
  B) requires ice crystals with a specific spatial orientation.
  C) does not show a color spectrum.
  D) are found 35 degrees or more from the Sun.
  E) always occur in pairs.

[tdewitt]

Answer to Question 1

E

Answer to Question 2

B