Concave Mirror Converging or Diverging
Images formed by spherical mirrors center of curvature principal axis principal focus focal. Reflection of light by curved surfaces.
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The reflected image is magnified but the field of view is limited.
. Click hereto get an answer to your question a It is desired to obtain an erect image of an object using a concave mirror of focal length 20 cm i What should be the range of distance of the object from the mirrorii Will the image be bigger or smaller than the objectiii Draw a ray diagram to show the image formation in this caseb One half a convex lens of focal length 20. Concave mirrors are. A concave lens is one that.
Here P 15 D Because the focal length is positive the prescribed lens is converging. NCERT Solutions for Class 10 Science Chapter 10 Light Reflection and Refraction. If the reflective surface is on the side curved inwards it is a concave mirror.
We will also discuss the application of concave lenses with the uses of a concave and convex lens. However for people dealing with hypermetropia a converging lens convex lens is used which we will discuss in this article. We know that a cut-out of a reflective sphere is a spherical mirror.
Is the prescribed lens diverging or converging. Concave mirrors are commonly used as shaving mirrors or by dentists and even in telescopes. A concave lens is a diverging lens that helps people view objects at large distances if they are dealing with Myopia.
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