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What else can I help you with?
Is it possible to safely paint fluorescent tubes?
No.
When did they quit putting picture tubes in tv?
They didn't many TV's still have picture tubes in them in 2008
Neon is used in the making of?
red lights, lasers, vacuum tubes, some TV tubes, etc.
What was the element neon used for in the past?
they use it neon lights, vacuum tubes, television tubes, lasers, and as a refrigerant
What are the two most recognizable types of electron tubes?
The two most recognizable types of electron tubes are vacuum tubes and cathode ray tubes. Vacuum tubes are electronic devices that control electrical signals, while cathode ray tubes are used in older television and computer monitors to display images.
Do LCD TVs use cathode ray tubes?
Some early flat screen TVs used cathode ray tubes, but the flat faced tubes were harder to make and heaver than the older curved faced tubes. When newer designs (e.g. plasma, LCD, LED) came out that naturally produced flat screens and were lighter weight than cathode ray tubes, they rapidly made flat screen cathode ray tube TVs obsolete.
What gives red color in color television tubes?
Europium
Flat panel televisions replaced what type of common tv set?
Flat panel televisions have been very popular for the past several years. Flat panel televisions replaced televisions with picture tubes called cathode ray tubes.
Can you hang a TV over a fireplace safely?
Yes, you can hang a TV over a fireplace safely as long as you follow proper installation guidelines and ensure that the heat from the fireplace does not damage the TV.
What is used in television tubes to produce the color red?
Europium
Gaseous Liquid in television tubes?
There is no such thing as a "gaseous liquid". There is a state of matter called a GAS and a state of matter called a LIQUID and matter can move between these states. Further, Television tubes contain a vacuum.
Why would it take hours for an analog television to display a picture after it is switched on?
If it is a very old TV, more than likely it contains vacuum tubes that have gone bad. Vacuum tubes work by deflecting electrons inside a glass tube. This requires the tubes to be heated, with a small internal heater. The tubes have to warm up for them to work. This process should only take a minute or two. If it is taking hours the heaters are bad, or they arn't getting enough power to warm the tubes properly.
