Science, asked by Himanshuht9680, 5 months ago

Which material is coated in tungsten electode of a flurosentnt tube lamp

Answers

Answered by ItsBrainest
0

Explanation:

The inner surface of the lamp is coated with a fluorescent coating made of varying blends of metallic and rare-earth phosphor salts. The lamp's electrodes are typically made of coiled tungsten and are coated with a mixture of barium, strontium and calcium oxides to improve thermionic emission.

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