Line Spectrum: Line spectrum contains only a few wavelengths. Line Spectrum: There are huge gaps between lines.Ĭontinuous Spectrum: Continuous spectrum contains all the wavelengths of a given range. Main Differences Between Continuous Spectrum and Line SpectrumĬontinuous Spectrum: Continuous spectra contain no observable gaps. However, sunlight has a combination of other elements like helium and hydrogen as evident in the absorption gaps seen between the rainbow colors following critical observation through a spectrometer. The sun’s light is also believed to produce continuous spectrum since we can see the rainbow. Truly white light, like that emitted by some stars and moons is a perfect example of continuous spectrum. When an absorption spectrum and emission spectrum are combined, you get a continuous spectrum with all the wavelengths. Line spectrum can therefore be found in both absorption and emission spectra which are exact opposites of each other. They can also emit some of the wavelengths when they are excited this is the energy lost for atoms to settle back to their normal state. Atoms can absorb some wavelengths when subjected to electromagnetic radiation and present given absorption lines. It is important to understand the whole context of electromagnetic spectra, absorption spectra and emission spectra. Line spectrum on the other hand only contains a few lines (wavelengths). If all the seven colors are present with no gaps between them, it makes a continuous spectrum. in outer space or in high-vacuum tubes) emit or absorb only certain frequencies of energy (photons). White light is believed to contain all the seven rainbow colors which are absorbed at different wavelengths when refracted in a prism. Line spectra are produced when isolated atoms (e.g. Essentially, light bends (refracts) when passed through a prism which is why we can see the rainbow after it as rained. A continuous spectrum is produced when all the colors of a rainbow (from red to violet) are present.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |