Image Credit

Description:

This drawing shows a rainbow of colors from infrared and red on the left up through violet and ultraviolet on the left. The spectrum is broken up into three segments: The far left is the infrared, the middle is visible light, and the far right is the ultraviolet region. The waves on the left have slower up and down motion than the waves on the far right.

Source:

NASA.gov

License:

None needed

Source URL:

http://science.hq.nasa.gov/kids/imagers/ems/visible.gif