In the process of fluorescence,part of the input energy immediately
A)becomes internal energy and the rest lower-frequency light.
B)cascades to excite other atoms in the material.
C)is emitted as higher-frequency light and the rest lower- frequency light.
D)excites electrons to metastable states.
E)none of these

Question

Quizplus · Accepted Answer

In fluorescence, part of the absorbed energy is converted into internal energy (heat), and the rest is re-emitted as lower-frequency (longer wavelength) light.

In the Process of Fluorescence,part of the Input Energy Immediately