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An object is placed at a distance of 10cm in front of a concave lens of focal length 10cm.Find: a)the position of the image b)the size of the image in relation to the objectif you know then only answer this question |
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Answer» PHYSICSAn object is placed at a distance of 10 cm from a convex lens of focal length 12 cm. Find the POSITION and nature of the image.December 30, 2019avatarKanishka KhungarSHAREANSWERGiven, u=−10cmf=12cmv=?we KNOW,f1 = v1 − u1 121 = v1 − 10(−1) v1 = 605−6 v=−60 cmHence, image formed behind the mirror at a distance 60 cm and the image is VIRTUAL and magnified beyond 2F.Explanation: |
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