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A projector typically uses a concave lens to focus and project light onto a screen. The concave shape helps to converge the light rays and create a sharp image.

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1y ago

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Is a projector mirror concave or convex?

A projector mirror is typically concave. Concave mirrors are used in projectors to reflect and concentrate light towards the screen, creating a brighter and clearer image.


What kind of lens does a projector use?

projector have concave or convex


Does a movie projector use a concave lens?

No, a movie projector uses a convex lens.


What would happen if concave mirror is missing in projector?

If the concave mirror is missing in a projector, the light rays from the light source won't be properly focused onto the screen. This would result in a blurry and distorted image being projected, as the concave mirror is responsible for directing and converging the light rays to create a clear image.


In what are concave reflectors used A. headlamps B. projectors C. flashlights D. all of the above?

Projector


Which lens use in projector?

since you need to show the image on a big screen so you require a diverging lens i.e. a concave lens


Which lens is used in projector?

since you need to show the image on a big screen so you require a diverging lens i.e. a concave lens


Why are concave mirrors used in reflectors and projectors?

Concave mirrors project a beam of light outward, which is what you want in a reflector or projector. This is also why they are used in vehicle headlight casing. It projects the beam of light further down the road so you can see better.


What is a sentence for projector?

She is a projector of lies and falsehoods.The projector is broken again.I operate the projector at the cinema.


What does an ink jet projector do?

an ink jet projector is an projector that is nused for good usage of ink an ink jet projector is an projector that is nused for good usage of ink


What are the parts and function of LCD projector?

lcd projector,lock quote,generator,keybord,mouse projector and screen projector


What is the opposite of Convex?

The opposite of convex is concave. Concave shapes have an inward curve, while convex shapes have an outward curve.