Q. 1. Solve the following examples
1. An object is placed at a distance of 20 cm front of a convex mirror having focal length 0.3 m. Find the position, nature and magnification of the image formed by the mirror
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An object is placed at a distance of 20 cm in front of a convex mirror having focal 0.3 m. ... Find the position, nature and magnification of the image formed by the mirror ... 1/30=1/v+(-1/20). 1/30+1/20=1/v. v=6/5cm. m=-v/u. m=-6/5/-20. m=3/50cm ... in this case focal length = 30 cm and object distance = 20 cm.
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An object is placed at a distance of 20 cm in front of a convex mirror having focal 0.3 m. ... Find the position, nature and magnification of the image formed by the mirror ... 1/30=1/v+(-1/20). 1/30+1/20=1/ v. v=6/5cm. m=-v/u. m=-6/5/-20. m=3/50cm... in this case focal length 30 cm and object distance = 20 cm. =
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