Fluorescent lamp
A fluorescent lamp or a fluorescent tube is a low pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light. 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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Fluorescent lamp
A fluorescent lamp or a fluorescent tube is a low pressure mercury-vapor gas-discharge lamp that uses fluorescence to produce visible light. 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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Fluorescent lamp
Fluorescent lamp
eBook
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Product Details
| BN ID: | 2940156740734 |
|---|---|
| Publisher: | Euprint press Limited |
| Publication date: | 07/18/2016 |
| Sold by: | Barnes & Noble |
| Format: | eBook |
| File size: | 51 KB |
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