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projector have concave or convex
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∙ 11y ago
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To magnify an object would you use a convex lens or a concave lens?
You would use a convex lens.
What types of energy does the light bulb in a movie projector produce?
The movie projector uses light to project a picture. These running pictures are what people see when they watch a movie.
Which tool can you use to see the patterns on a small object?
which tool is to use to the patterns of an small object
What should you clean the lens on the microscope with?
I'd start with a microfiber cloth. If you must use a cleaning compound I would use lens cleaner. If the lens is large enough and you will have to do this regularly you might consider a thing called a lens-pen.
What lenss is a converging lens?
A converging lens is thin at the ends and thick in the middle. It is called converging because the rays of light passing through it, if parallel, converge at a point the other side. A magnifying glass uses a converging lens.
Does a movie projector use a concave lens?
No, a movie projector uses a convex lens.
What type of lens does an overhead projector use.?
Convex lens because i said so
What type lens does an overhead projector use?
Convex lens because i said so
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
What type of does an overhead projector use?
Convex lens because i said so
is there a cheap and easy way to fix a projector lense?
There are many websites that provide DIY projector plans, But none offer a way to repair a Projector Lens. I would look into how much it is to replace the Lens or the projector all together.
Which of the following is a lens found on electron microscopes but not on light microscopes?
Projector Lens
What kind of lens use in microscope?
ocular lens
What does the lens do?
The lens focuses light on the retina (fish have one)
How do you block a projector?
place the lens cap in place.
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 do overhead projectors use convex lens?
because projectors are big and if it has a lot of stuff to show on a projector then it will have to use a convex mirror to be able to see all of it...
