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Yes. Cathode ray tubes, (CRTs) will continue to exist, but will increasingly become obsolete.
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∙ 13y ago
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Jj thompson's experiments with the cathode ray tube lead to the invention of?
television
Who made the beam of electrons in vacuum tube?
This beam of electrons is emited by the cathode under voltage difference.
What household objects have a vacuum in?
the cathode ray tube in an older TV or monitor. valves (vacuum tubes) in older radios or stereos. some stereos and record players are still made with for those who wish. Fluorescent tubes and incandescent bulbs are made with a low pressure not quite a vacuum.
Why cathode rays are negatively charged?
Cathode rays are produced when the metal cathode has a high voltage applied to it - this has the effect of "boiling" the electrons off the cathode's surface producing cathode rays, and so cathode rays can be seen as a stream of electrons i.e. negatively charged particles.AnswerElectrons are released from the surface of a cathode through thermionic emission. This is achieved by a heaterlocated at the cathode, and not due to a high voltage. The function of the high voltage (between the cathode and an anode placed closer to the screen) is to attract these electrons towards the screen of the CRT. So a 'cathode ray' is simply a beam of electrons which, of course, are negatively charged.
How magnetic field is related with cathode rays in physics?
When a magnetic field is applied to a cathode ray, the cathode ray is deflected.
Why television are also known as cathode ray tube?
because cathode ray tube is the heart of the television.
Do Cathode Ray Tube exists?
yes they exist, most commonly seen in the form of older tvs and computer monitors before lcd/led and the like were commonplace .
Does Sharp TV still exist as a company?
I know that it doesn't exist is certain states. It does still exist in some state. You would have to go online to see where there headquarters are located in your area.
Does monkey's still exist today?
Yes. You can see them on tv or at the zoo.
What is on the cover of Calculating Infinity album by The Dillinger Escape Plan?
It's a cathode from a very old cathode ray tube. It is the far end part of an old television cathode ray tube (used in other machines than television too).
What is the full meaning of CRT in computer?
A "CRT" is a cathode ray tube. An old style computer monitor (not computer).
Where the cathode ray oscilloscopes are used?
Television, Computer Moniters
Does power ranger still exist on TV?
not on standard channels but it might be on on satellite channels
What is an example of a cathode ray tube found in most American homes?
Cathode ray tubes are the screens of old fashioned televisions and computer monitors.
What is the full form of You tube?
Your Television. You - Your Tube -Television (From Cathode Ray Tube)
Is a cathode-ray tube and an iconoscope the same thing?
No. A cathode ray tube uses cathode rays to (among other things) scan a phospher and generate an image. An iconoscope is similar, in that its uses cathode rays to scan, but it scans a light sensitive area so, instead of generating an image, the iconoscope scans an image. It is a television camera, instead of a television set, so to speak.
What chemicals does the television have?
cathode ray tube and other kind of chemicals
