Electricity passed through mercury vapor in a fluorescent lamp produces short-wave ultraviolet light, which then causes the phosphor in the tube to fluoresce, making visible light.
Electricity passed through mercury vapor in a fluorescent lamp produces short-wave ultraviolet light, which then causes the phosphor in the tube to fluoresce, making visible light.
through ultraviolet short-wave fluoresce, light, fluorescent in then causes to tube visible mercury passed the light.
phosphor in a making Electricity the vapor lamp produces which
