Asked in Science
Why is called as monocromatic source of light?
July 12, 2009 3:01PM
Mono chromatic light is emitted by a laser source or by a red Light Emitting Diode.
These sources emit a single wavelength of light around 550 nanoMetres. White light from the sun for example is a mixture of many wavelengths mixed together from red to violet to form white light.