Question
Download Solution PDFThe phosphor material containing cadmium borate used in fluorescent lamps gives which of the following colour?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 1):(Pink)
Concept:
Depending upon the type of phosphor material used in fluorescent tubes,
we get light of different colors as given in the below table.
| Phosphor material | Color effect |
| Zinc silicate | Green |
| Calcium tungstate | Blue |
| Magnesium tungstate | Bluish white |
| Cadmium silicate | Yellowish pink |
| Zinc beryllium silicate | Yellowish white |
| Cadmium borate | Pink |
Last updated on May 29, 2025
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