Which of the Following Statements About Photons Is FALSE

Multiple Choice

Which of the following statements about photons is FALSE?

A) photons always travel at the speed of light
B) photons each carry a specific amount of energy
C) a photon of visible light cannot pass through the atmosphere of the Earth, and thus cannot be seen at the Earth's surface
D) high energy photons have a high frequency (when thought of as waves)
E) a gamma-ray photon carries more energy than a visible light photon