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Assuming it's a CRT, it is actually a vacuum in the tube. That is because CRTs (normal, ISM (invar shadow mask) or Aperture grill (most advanced of CRT)) work by making electricity go inside a tube and hit a subpixel. That causes it to create visible light somehow, and electricity travels best in a vacuum; conductive gas will screw up the picture because it will throw off the beam of electricity. and hit an unintended spot. To make a long story short, there is no gas; just a vacuum.
What else can I help you with?
What is plasma in plasma tv?
The plasma in plasma TV is actually real plasma. Many people tend to think that plasma is something made up by science fiction novels, but it's actually closer to home then you might think. plasma is a state of matter like a solid, liquid or gas but with different properties. It is best described as being similar to gas, but is not exactly the same. The reason why plasma is used in televisions is because it can be manipulated into showing different colours. Plasma is matter heated to roughly 10,000 degrees and so if you pause an image on a plasma screen TV and leave on for a long time it will begin to burn into your TV. Plasma is often commonly found in households as it is used in light bulbs.
Is plasma in a blister the same plasma that is in a tv?
No, the plasma in blister is the term in biology and is the fluid medium of the blood. The plasma in a television is the term in physics and is ionized gas in plasma state.
Is the liquid inside a plasma tv posion?
There is no liquid inside a plasma television. The "plasma" refers to low pressure gas contained in cells that for the image. When the gas is excited by a voltage across it, it changes state from a gas to a plasma which will pass an electric current. At no time does it become a liquid.
Is plasma used in plasma TVs?
Yes. The cells in a plasma TV contain a mixture of gases that are typically found in neon lights. When a current is passed through the cell, it ionizes the gas, turning it into a partially ionized plasma. This plasma differs from the plasma found in the Sun, stars, and interplanetary, which is typically fully ionized, and hotter.
Replacement of gas in plasma tv.?
There is no economical way to replace the gas 'pixels' within a plasma TV. If it is broken and the gas escapes, you should dispose of the TV in an enviromental manner and purchase a new one.
What is plasma in a plasma TV?
highly ionized gas that glows in various colors: red, green, and blue in a TV.
How actually is plasma used to manipulate colours in a plasma tv?
A plasma TV should be called a "fluorescent TV" but plasma sounds better. So they're two things inside a pixel that create colour. First step would be to run electricity through each cell and ionise a gas,which makes the gas a plasma, which emits UV light. The second part is when this UV light hits a phosphor which is coated inside the pixel which emits the colour you see.
How would you define the plasma?
Plasma is called the forth state of matter in which a gas occurs inits ionic state.
What is the purpose of a plasma screen tv?
Plasma screen TVs differ from LCD or LED TVs. Plasma TVs use electrically charged ionized gas to display the picture. The advantages of a plasma TV are that they provide a clearer and better picture than LCD or LED TVs.
What is an example of a natural and an artificial plasma?
natural plasma- sunlight, artificial plasma- tube light
Difference bet lcd and plasma tv?
Plasma TV uses very tiny cells and the gas in the cells emit the image. But plasma TVs get very hot extremely fast. LCDs are more energy efficient
What best describes the plasma?
Plasma is the fourth state of matter, consisting of a gas-like state where particles are highly charged and can conduct electricity. It is found in stars, lightning, and neon lights, among other natural phenomena. Plasma is also used in technologies like plasma TVs and fusion reactors.
