CBSE Class 12-science Answered
An object is placed at 10 cm distance infront of a concave mirror of radius of curvature of 20 cm. Find the position,nature and magnification of the image.
Asked by av601070 | 27 May, 2019, 02:52: PM
u = - 10 cm
f = R/2
R = - 20 cm
f = -20/2 = -10 cm
By mirror formula,


Thus, an image will be formed at infinity.
The nature of image formed is real, inverted and highly magnified.
As the image is formed at infinity, it is highly magnified image.
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