Question

Vaanga ponga la vaendam
enna alia nu kupidu✌

Define fluorescence..​

Answer 1

Answer

naanum tamil thaan

Answer 2

Answer:

Fluorescence, emission of electromagnetic radiation, usually visible light, caused by excitation of atoms in a material, which then reemit almost immediately (within about 10−8 seconds). The initial excitation is usually caused by absorption of energy from incident radiation or particles, such as X-rays or electrons.