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What is a projector?

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A projector simply projects images onto a wall or projection screen. Projectors are typically used to increase the image size for viewing by audiences. Projectors come in a variety of sizes, normally measured in Lumens which is the brightness of the light. This brightness will determine the size the image can project and the distance the projector can be from the screen. Slide projectors use light to project images from 35mm slides. Digital Projectors use light to project images from computers and DVD players.
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What is projector?

A projector is a machine that shines a reflection of an image or text onto the surface in front of it. Example: The music teacher shone the song lyrics onto the wall for the c

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Advantages of a projector?

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What do projectors do?

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What does projector mean?

An optical device for projecting a beam of lightAn optical instrument that projects an enlarged image onto a screen

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What is data projector?

Data projectors are devices that project computer output onto a screen or wall. They are widely used in classrooms, offices, conference rooms, and auditoriums for instruction
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What is the point of a projector?

Projectors can be used for many different purposes. They can be used for presentations, such as PowerPoint presentations. They can also be used for home cinemas or for playing

What is overhead projector and projector?

An overhead projector is used to project an image of a transparency  onto a wall or screen by means of an overhead mirror.    There are also "slide projectors" that ar