Fluorescence occurs when___________ .
A) visible light is converted to infrared light
B) ultraviolet light is converted to visible light
C) infrared light is converted to visible light
D) infrared light is converted to ultraviolet light
E) visible light is converted to ultraviolet light

Question

Quizplus · Accepted Answer

Fluorescence occurs when a substance absorbs light of one wavelength (typically ultraviolet light), and then emits light at a longer wavelength in the visible range. In other words, ultraviolet light is converted to visible light. Therefore, option B is the correct answer.

Fluorescence Occurs When___________