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What lanthanide forms a compound that allows you to see red on a computer screen?
Wiki User
∙ 13y ago
The color red appears on a computer monitor because of a compound formed from europium that coats the back of the screen.
Wiki User
∙ 8y ago
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A rectangular computer screen measures 40 centimeters by 50 centimeters To the nearest centimeter what is the length in centimeters of the diagonal of the computer screen?
64 centimetres.
What does the term resolution mean?
Resolution means the number of pixels that are on a computer screen.
What is the width of a computer screen in metric units?
The screens can vary in size. I have one which is 41 cm, while the one I am working on now is 70 cm.
What everyday object can you compare the cell membrane to?
A screen for a window. It keeps bugs and other bad things out and lets air in.
Meaning of output?
"Output" is the something that gets out of something, usually in the sense of "result". Often it is used for results that a computer shows on a screen, or sends to a printer to print on paper.
Which lanthanide forms a compound that enables you to se red on a computer screen?
Europium
What do you call the notebook computer that allows you to write on the screen?
tablet pctouch screen
What is the purpose of a computer screen magnifier?
The purpose of a computer screen magnifier is to enable the visually impaired to see the writing and detail on their computer screen. It is a piece of software that works like a magnifying glass.
Why do people need the computer mouse?
it allows you to click on information on the screen
What button do you press when your computer screen goes black?
If your computer screen goes black, the first thing to try is to turn your computer off, and then turn it on again. This allows the computer to re-boot.
What is the bar called that allows you to move up and down on a computer screen?
scroll box
What appears after your computer is idle for a specified period of time?
Usually the 'screen-saver'. If a TV or computer screen is left on with the same image, it can 'burn' the image onto the screen - creating 'ghosting'. A screen-saver allows your computer to stay on - while protecting the screen's pixels.
What a mouse is used for on a computer?
A mouse is an input device that allows the user to move a pointer on the screen and interact with the computer system. hi
What allows you to write on screen with digital pen and convert to PC info?
A light pen can be used to draw on a computer screen.
What is the purpose of a screen?
The purpose of a screen is to view what is currently going on in a computer. It also allows for much easier interaction with it.
What exactly is a touch screen laptop computer?
A touch screen laptop allows someone to move the cursor around the screen without the aid of a mouse. One simply touches the screen to get the results they desire.
What does a computer screen do?
the screen allows you to see the words and what is going on! without the screen, the computer is just a box! And is useless. the screen costs almost a third of the price that you pay on a laptop.
