the set of frequencies produced by an excited state atom is called its emission spectrum.
the set of frequencies produced by an excited state atom is called its emission spectrum.
the set of frequencies produced by an excited state atom is called its?
emission spectrum
Na
Na
the excitation of a system (an atom or molecule) from low-energy excited state to a high-energy excited state with the absorption of a photon is called "excited state absorption" (esa). excited state absorption is possible only when an electron has been already excited from the ground state to a lower excited state. the excited state absorption is usually an undesired effect, but it can be useful in upconversion pumping. the excited state absorption measurements are done using pump-probe techniques. however, it is not easy to measure them compared to ground-state absorption and in some cases complete bleaching of the ground state is required to measure excited state absorption.
excited state