Ultraviolet Rays!

By: Austin, Chesley, and Emily.

What region are we reporting and what are it's upper and lower frequency bounds?

We are reporting Ultraviolet Rays. the upper bound of these rays is 800 THz, the lower bound is 30 PHz.

Approximately how big are wave lengths of this region?

They range from 10 nanometers to 400 nanometers.

Who discovered this wave?

The Ultraviolet ray was discovered by Johann Ritter in 1801.

How do Ultraviolet rays benefit humans?

  • UV rays stimulate the production of Vitamin D3.
  • It may be used as a pest control and police investigation tool to spot fluid trails otherwise invisible.

Fun Facts

  • UV Rays can cause damage to human skin.
  • Many things invisible to the naked eye become visible under UV light.