​Which of the Following Statements Is False

Multiple Choice

​Which of the following statements is false?

A) ​The angle ( in Snell's law is measured between the ray and a line perpendicular to the surface.
B) ​Photons of blue light have a higher energy than photons of red light.
C) ​A photon's energy depends on its brightness.
D) ​The ratio of a photon's speed to its wavelength has the same value for any index of refraction n.