0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What does a fluorescent light tube usaually contain?
mercury vapour at low pressure.
What is the deference between incandescent and fluorescent lights?
An incandescent light uses electric current passing through a wire with a high resistance to current flow. That makes the wire very hot and it glows, producing the light. A fluorescent light uses electricity to charge a gas in a tube. The charged gas glows, producing the light. For the same amount of light, more electricity is needed in an incandescent light than in a fluorescent light, but developing and building fluorescent lights required more advanced technology than did incandescent lights.
10 man-made sources of light?
1. Incandescent light bulb 2. Halogen light bulb 3. Compact fluorescent light bulb 4. Light emitting diode (LED) 5. Mercury vapor light bulb 6. Neon light 7. High intensity discharge lamps 8. Carbon arc lamp 9. laser 10. kerosene lamp
Where will a full range of colors be better seen in a room with fluorescent or outside under daylight?
Daylight will have a more complete spectrum. An interesting experiment is to hold a CD close to a fluorescent lamp. The CD will act as a primitive diffraction grating, and you'll see distinct blobs of colour - not a continuous rainbow spectrum. You're seeing the light emitted by the various phosphors in the fluorescent tube.
What is the full form of tube light?
tube light
What are six main component of a fluorescent lamp tube light?
six main component of fluorescent tube light
You do not burn your finger when you touch a tube light?
If it's fluorescent, no.
What is life expectancy of fluorescent tube light?
3 years
What is a pin based fluorescent light fixture?
A pin based fluorescent light fixture is the type of fixture that takes fluorescent tubes. On each end of the fluorescent tubes there are contact pins. These pins are used to hold the tube in the fixture and to supply the voltage to the tube from the fixture's ballast.
When should you replace a fluorescent light bulb?
when the tube ends blacken after failure of the tube heaters
What type of light bulb converts ultraviolet waves into visible light?
A fluorescent tube does that.
How much is a fluorescent light bulb?
A four foot tube is about $4.95.
How does fluorescent work?
Fluorescent lights glow because of an electric discharge in a glass tube that causes mercury atoms to emit ultraviolet light. The inside of the tube is coated with phosphor, which absorbs the ultraviolet light and then re-emits visible light.
What is a good replacement for overhead fluorescent lights?
The best replacement is a new fluorescent light tube of the right voltage and power.
What does a fluorescent light tube usaually contain?
mercury vapour at low pressure.
Which is hotter a fluorescent light tube or a light bulb?
By far the hottest of the two light sources is the light bulb.
What is principle of fluorescent tube light how choke gives transient voltage across tube at the time of starting?
11000
