The different countries that joined in the Olympic games
The emission spectrum can be used to determine the composition of a material
an emission spectrum that consists of a continuum of wavelengths.
Because an emission spectrum is specific to an element.It can be used to identify the element
The lines are at the same frequencies
Some examples of every day objects with vivid emission spectra are the following: glass, water droplets, and chameleon paint jobs.
Emission spectrum: lines emitted from an atom.Absorption spectrum: absorbed wavelengths of a molecule.
Two common sources of continuous spectra used in emission spectroscopy are the electrical discharge lamps and the incandescent lamps. Electrical discharge lamps, such as the mercury vapor lamps, produce continuous spectra due to the excitation of atoms or molecules in the gas discharge. Incandescent lamps, on the other hand, produce continuous spectra because of the thermal emission from the hot filament.
Emission spectrometry is an old and largely known method for quantitative and qualitative analysis of elements.
They have broad emission lines of highly ionized elements.
It is used to see the colours that it gives off, if you know the colours you then know what atom it is.
Jennifer Catelli has written: 'Variability in the X-ray emission of H0538+608, an unusual AM Her-type cataclysmic variable' -- subject(s): Cataclysmic variables, Emission spectra, Light curve, Periodic variations, Stellar spectra, X ray astronomy, X ray spectra