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Oct 27, 2023 · Focus is in front of the mirror, i.e. focal length is negative. Focus lies behind the mirror, i.e. focal length is positive. The image formed by a concave mirror is real, inverted and enlarged. The image formed by a convex mirror is virtual, erect and diminished. An image can be projected on a screen as if they are real.
(b) Makeup mirrors are perhaps the most common use of a concave mirror to produce a larger, upright image. A convex mirror is a diverging mirror (\(f\) is negative) and forms only one type of image. It is a case 3 image -- one that is upright and smaller than the object, just as for diverging lenses.
Nov 21, 2023 · Concave Mirror Activity Lens Equation. The lens equation applies to the concave mirror. 1/f = 1/do + 1/di f=focal length = radius of curvature / 2 ; do = distance object is from the mirror ; di ...
Apr 12, 2023 · In this session, I will continue with the light chapter of class 10.Chapter 9 "Light Reflection and Refraction" Playlist: https://www.youtube.com/watch?v=fE...
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- Class 10 Learn With Mansi
In order to use this concave mirror as a dentist's mirror, the distance of tooth from the mirror should be: (a) 2.5 cm. (b) 1.5 cm. (c) 4.5 cm. (d) 3.5 cm. Q. Question 4. You are provided with a concave mirror, a convex mirror, a concave lens and a convex lens. To obtain an enlarged image of an object you can use either.
Concave mirrors help to produce large image helps doctors to examine body parts and also are used to auto mobile mechanics to produce strong parallel beam of light during night. Concave mirrors are used to focus sunlight to produce heat from solar furnaces.
Mar 14, 2024 · Uses of Concave Mirror. The uses of the concave mirrors and concave mirror examples are given below. Concave mirrors are primarily used in torches, vehicle headlights, flashlights, and searchlights. Shaving mirrors are also made up of concave mirrors to see the larger image of the face. Dentists also use concave mirrors to see the larger image ...
