what is fluoroscence and phospherence??? This question has not been answered yet! Don't worry! You can check out similar questions with solutions below What do you mean by the fluoroscent and the phosporoscent. ... what does phospherous mean?why do we need it?meritnation ... ... , what % of absorbed energy is emitted as fluoroscence ? what is fluoroscence and phospherence??? ... our daily lifenB=what are fluoroscent tubes C=Differentiate ...