Absorption spectrum is a graph or display showing the absorption of light at different wavelengths by a material. It reveals the specific wavelengths absorbed by atoms or molecules, corresponding to their energy levels.
5 Must Know Facts For Your Next Test
An absorption spectrum appears as a series of dark lines or bands superimposed on a continuous spectrum.
It is produced when light passes through a gas or liquid and specific wavelengths are absorbed by the atoms or molecules.
The dark lines in an absorption spectrum correspond to the wavelengths of light that have been absorbed.
Each element has a unique absorption spectrum, acting like a fingerprint for identifying substances.
Absorption spectra are important tools for studying the composition and properties of astronomical objects.