Which is not correct when describing the formation of rainbows?
a.
A rainbow is really spherical in nature.
b.
Sunlight is spread into a spectrum when it enters a spherical raindrop.
c.
Sunlight is internally reflected on the back side of a raindrop.
d.
All wavelengths refract at the same angle.


Please select the best answer from the choices provided

A
B
C
D

WILL GIVE LOTS OF POINTS PLEASE DONT GUESS