Electromagnetic Spectrum
Different Types of Light Light is a form of energy It travels in waves Also called Electromagnetic Radiation Some Electromagnetic Radiation we can see (Visible Light), but most we cannot (Radio, Microwave, Infrared, Ultraviolet, X-Ray and Gamma Rays)
Spectral Lines HTm3uk&feature=related HTm3uk&feature=related
Spectral Lines White light can be broken into all the colours in the visible spectrum
Spectral Lines When we look at the spectrum of stars, there are parts of the spectrum missing. These parts are missing because of the gasses present These gases absorb specific spectrum of light
Spectral Lines of Gases