………. is used with phosphors in fluorescent lamp
Fluorescent lamp:
Hence, mercury is used with phosphors in a fluorescent lamp.
Question 11
Why are compact fluorescent lamps (CFLs) preferred over electric bulbs?
The substance coated inside the fluorescent lamp is known as___.
Heating coil in fluorescent lamps are coated with thorium oxide to.
What are the advantages of compact fluorescent lamp and arc lamp?
Which of the statement/s is/are true for a fluorescent lamp?