Physics, asked by nareshnbjk8258, 8 months ago

What are the function of floroscent powder in floroscent lamp?

Answers

Answered by ridahussain86

An electric current in the gas excites mercury vapor, which produces short-wave ultraviolet light that then causes a phosphor coating on the inside of the lamp to glow. A fluorescent lamp converts electrical energy into useful light much more efficiently than incandescent lamps.

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