indium
The screen is coated in phosphorous. Sneighke: That is completely false. CRTs depend on phosphors. Three differing ones. Red, green, and blue. Though phosphorus is an element used, it's not what "screens are coated with".
Rock screens are used to separate rock according to size.
Large projector screens are used in several places today. Movie theaters use projector screens, large conferences use projector screens, and you can even rent or purchase projectors and screens for personal use.
The reason that 70mm curved screens are used in theaters is because they offer a sense of immersion. They also enhance resolution and brightness by up to 30 percent when compared to flat screens.
because
Decorative screens can add beauty to a room while serving a purpose. Screens are a lovely way to divide a room or provide privacy. They can also be purely decorative.
The Megaplex is a very popular movie theater. While the amount of screens vary by location, some theaters are known to have at least 30 screens used to view a film.
Blue screens are used to aid filmmakers in creating settings not possible in real life. Special effects experts use blue screens to film actors in front of the screen, then digitally replace the blue with film of another setting.
Yes.
Projectors and screens are used in businesses and in office situations where conferences and meetings are often used. This could be most fields of work but is possibly more likely to be a consultancy type of business.
how is element used in dysprosium
The element used for dating is carbon