Speed of Light
20 Sep 09
What travels at the speed of light?
All electromagnetic radiation (EMR) travel at the speed of light. EMR includes broad spectrum of waves such as infrared waves, radio and tv waves, all visible light, UV rays, X-rays, and gamma rays.
All electromagnetic radiation (EMR) travel at the speed of light. EMR includes broad spectrum of waves such as infrared waves, radio and tv waves, all visible light, UV rays, X-rays, and gamma rays.