What are some objects that use concave?

Updated: 9/21/2023
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12y ago

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Peepholes such as in hotel rooms

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Q: What are some objects that use concave?
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Which type of mirror is used by ENT doctors?

a detist use concave mirrors to focus light on the tooth because when objects are kept very closee to concave mirrors they look larger, this makes concave mirrors useful for a dentist to focus light on the tooth.

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Both concave and convex lenses are used in glasses; A microscope, like a reflecting telescope, uses a concave mirror, a plane mirror, and a convex lens; A refracting telescope uses two convex lenses to magnify images in the sky; binoculars use concave lenses to improve detail.

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yes it does

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Is magnifying lens a convex or a concave lens?

A magnifying lens is convex i.e. it bulges outwards. A concave lens would make objects appear smaller.

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A concave lens is thinner at the centre. People who are short sighted often use a concave lens to help them see better.

Write magnification relation in terms of you and v for convex lens and concave mirror?

Convex is () and makes objects appear larger. Concave is )( and makes objects appear smaller. The side rear-view mirrors on cars have concave mirrors, hence, "Object are closer than they appear." Easy way to remember is that a cave is like a hole in the ground, so something is concave if it gets smaller towards the center.