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CoachA concave mirror is used in microscopes because it can magnify the image formed without causing much distortion, resulting in better clarity and resolution. The mirror reflects and converges light rays to focus them effectively, allowing for higher magnification in microscopes. Convex lenses are also used in microscopes to work together with the concave mirror, as they help correct any aberrations in the image and provide additional magnification.
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Can lenses be planar convex or concave?
Yes, lenses can be planar convex or concave. A planar convex lens has one flat surface and one convex surface, while a planar concave lens has one flat surface and one concave surface. These types of lenses are less common compared to standard convex and concave lenses.
What are the types of lenses and mirrors?
Lenses: converging (convex) and diverging (concave) Mirrors: concave and convex
Is a lenses in glasses concave or convex?
Lenses can be concave or convex depending on their shape. Concave lenses curve inward and are thinner in the center, causing light to diverge. Convex lenses curve outward and are thicker in the center, causing light to converge. Glasses can have either concave or convex lenses, depending on what vision correction is needed.
How are concave and convex lenses different?
Concave lenses are thinner in the middle and thicker at the edges, causing light rays to diverge when passing through them. Convex lenses are thicker in the middle and thinner at the edges, causing light rays to converge when passing through them. This difference in shape results in different optical properties, with concave lenses causing light to spread out and convex lenses causing light to come together.
What is the name given to a curved piece of glass which it used to bend light rays?
A curved piece of glass that bends light rays is called a lens. Lenses can be concave (curves inward) or convex (curves outward) and are used in various optical devices such as cameras, eyeglasses, and microscopes.
