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What else can I help you with?
What are the positive points of ulteraviolet rays?
Ultraviolet rays can be used as for fluorescent lamps as certain chemicals glow when they absorb ultraviolet. In fluorescent lamps, the sindide of the tube is coated with a white powder that gives off light when it absorbs ultraviolet. The ultraviolet is produced by passing a current through a gas in the tube.
Why are sodium vapour lamps used as street lights instead of simple white tube lights?
Sodium lighting is more efficient to run than white lights, and it gives an even light with less glare.
Why sodium vapours lamps are used as street light instead of simple white tube lights?
Sodium lighting is more efficient to run than white lights, and it gives an even light with less glare.
Why sodium vapuor lamps are used as street lights instead of simple white tube lights?
High pressure sodium lamps take a while to fully light up, however they are very energy efficient and save the council money.
How many bulbs or lamps are there in a big screen tv?
We have stopped using lamps valves or any sort of bulbs aside from the picture tube many years ago so you Will get 1 at best. the tube.
What do we use argon for everyday life?
used as filling for fluorescent lamps, electric light bulbs, incandescent lamps and for vacuum tube.
Do lamps use electromagnets?
No. It's more like a cathode ray tube.
What is the difference between daylight fluorescent and cool white fluorescent?
Daylight Fluorescent lamps have bluish-white illuminance, whereas coolwhite fluorescent lamps have yellowish-white illuminance.
What element produces white street lamps?
white street cells
How do you do level 29?
Gernade order: Left (white tube), middle (chimney), left (white tube), right (white tube)
Why sodium vapour lamps are used as street light instead of simple tube light?
Sodium lighting is more efficient to run than white lights, and it gives an even light with less glare.
Where can you buy white table lamps?
You can purchase white table lamps online from retailer websites or from sites such as Ebay or Amazon. Alternatively, you can buy them from homeware stores such as Ikea.
