Syed Samdani Telangana Best Teacher
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Posted 5 year ago
How tube light work.. (means without filament ) ?.
2 Answer(s)
Baljeet Kaur
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Posted 5 year ago Baljeet Kaur

A fluorescent light does not have the usual glowing filament of an incandescent bulb, but instead contains a mercury vapor that gives off ultraviolet light when ionized. The ultraviolet light makes particles that coat the inside of the tube, and these particles glow or fluoresce. The starter is there to help the lamp light.

PREETI SHARMA
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Posted 5 year ago PREETI SHARMA

A fluorescent light does not have the usual glowing filament of an incandescent bulb, but instead contains a mercury vapor that gives off ultraviolet light when ionized. The ultraviolet light makes particles that coat the inside of th...

Syed Samdani Telangana Best Teacher
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Syed Samdani Telangana Best Teacher

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13 Sep 2020