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Q. 114.4( 8 Votes )

Find the position and nature of the image of an object 8 cm high and 10 cm in front of a convex lens of focal length 6 cm.

Class 10th Lakhmir Singh & Manjit Kaur - Physics 5. Refraction of Light

Answer :

Height of image = 8cm

Image is formed 15 cm behind the mirror and the image formed is real and inverted.

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PREVIOUSA small object is so placed in front of a convex lens of 5 cm focal length that a virtual image is formed at a distance of 20 cm. Find the magnification.NEXTCalculate the focal length of a convex lens which produces a virtual image at a distance of 60 cm of an object placed 20 cm in front of it.

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