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A cathode ray tube (CRT) television set uses a sealed vacuum chamber to display images. The chamber is filled with phosphor-coated glass screen where electrons generated by the cathode ray tube strike to create the images we see on the screen.

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1y ago

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What is the sealed vacuum chamber on a television set where images are displayed?

It's called a Cathode Ray Tube (CRT). Electrons are streamed from the back of the tube and excite phosphors on the front of the tube (the viewing side). The phosphors emit light producing the television image. This technology (CRT) is rapidly being replaced by LCD; LED; OLED and Plasma Televisions.


How can you create a partial vacuum at home?

You can create a partial vacuum at home by using a vacuum pump or by using a manual vacuum pump. Simply connect the pump to a sealed chamber or container, and then pump out the air to lower the pressure inside the chamber, creating a partial vacuum.


Who invented the Spirometry Test?

I am not POSITIVE, but i think it was John Hutchinson.


How do you make a anti gravity chamber?

First I go out and get me a 13oz. pack of Zero-Grav and lube up my skate board. Sorry, you said chamber. That takes building a well sealed chamber of maximum comfort and livability( perhaps an old Airsteam trailer, take plenty of propane) have NASA ( the Russians, Chinese and French too) launch you into LaGrange points L2 thru L5 and experience micro gravity until the air runs out. "I know this defies the law of gravity, but you see I never studied Law."B.B.


What are the materials inside the thermos?

A typical thermos contains a glass or metal inner chamber that holds the liquid, surrounded by a vacuum-sealed space or insulating material to reduce heat transfer. The outer layer is usually made of stainless steel or plastic for durability and to keep the heat or cold inside.

Related Questions

What is the sealed vacuum chamber on a television set where images are displayed?

It's called a Cathode Ray Tube (CRT). Electrons are streamed from the back of the tube and excite phosphors on the front of the tube (the viewing side). The phosphors emit light producing the television image. This technology (CRT) is rapidly being replaced by LCD; LED; OLED and Plasma Televisions.


What hm's do you use to get in the regirock's cave?

you need to get to the sealed chamber look up sealed chamber to find out more


Will we get jirachi in sealed chamber my friend said he saw jirachi while he was walking in the sealed chamber?

No, your friend is a fuxing liar


Why were the tunnels that led to the pharaohs chamber sealed after his death?

So that nobody could find the entrance and rob the chamber. They were sealed after the pharaoh's funeral.


What do you do in the sealed chamber in Pokemon sapphire?

In the Sealed Chamber, there are multiple braille clues for you to uncover. These clues tell you how to get into the Chambers of Regirock, Registeel, and Regice, respectively.


How can you trigger an earthquake in the sealed chamber in Pokemon Ruby?

In second room in Sealed Chamber, make your party pokemon, Wailord first, and last in Relicanth. Then, read the braille.


On route 105 why will it not let me in?

You need to solve the puzzle in the Sealed Chamber in order to unlock the areas where the Regis are located. The Sealed Chamber is found by diving on Route 134.


In order to open the sealed chamber and ultimately catch the three golem Pokemon regice regirock and registeel why do you have to have a relicanth and a wailord in your party?

Because that's how you unlock the 'sealed chamber'.


Where is Braille in Ruby?

It's in the sealed chamber which is in route 134.


Where is the braille on sapphire?

It's in the sealed chamber which is in route 134.


What large sealed chamber is used for construction underwater?

Caisson


Where is the sealed chamber at Pokemon sapphire?

behind the first gym