It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Visible light is an electromagnetic wave, consisting of oscillating electric and magnetic fields traveling through space. The frequency of the wave determines its color: 4×1014 Hz is red light, 8×1014 Hz is violet light, and between these (in the range 4-8×1014 Hz) are all the other colors of the rainbow. An electromagnetic wave can have a frequency less than 4×1014 Hz, but it will be invisible to the human eye; such waves are called infrared (IR) radiation. At even lower frequency, the wave is called a microwave, and at still lower frequencies it is called a radio wave. Likewise, an electromagnetic wave can have a frequency higher than 8×1014 Hz, but it will be invisible to the human eye; such waves are called ultraviolet (UV) radiation. Even higher-frequency waves are called X-rays, and higher still are gamma rays.
All of these waves, from the lowest-frequency radio waves to the highest-frequency gamma rays, are fundamentally the same, and they are all called electromagnetic radiation. They all travel through a vacuum at the same speed (the speed of light), giving them wavelengths inversely proportional to their frequencies.
originally posted by: anonentity
a reply to: Bedlam
According to Carl Sagan a flame was elements stripped of their electrons.
originally posted by: Nochzwei
This thread is about light mechanics. So pl explain wt is happening at quantum level. Not answer like a school boy
a reply to: Bedlam
originally posted by: Nochzwei
This thread is about light mechanics. So pl explain wt is happening at quantum level. Not answer like a school boy
a reply to: Bedlam
originally posted by: Nochzwei
a reply to: ChaoticOrder
Yes but in a burning matchstick?