Compare the energy and speed of infrared and visible light. Which of the following statements is true?
A)Infrared light has higher energy, and moves faster.
B)Infrared light has higher energy, but the same speed.
C)Visible light has higher energy, and moves faster.
D)Visible light has higher energy, but the same speed.

Question

Quizplus · Accepted Answer

Visible light has higher energy than infrared light, but they both travel at the same speed in a vacuum, which is approximately 299,792 kilometers per second.

Compare the Energy and Speed of Infrared and Visible Light