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1. An object of 5 cm height is 25 cm to the left of a converging lens of focal length f = 20 cm. To the right of the first le

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given ho-scm Image due to Conver lens. U = Object distance = -25cm fi = +20cm V=Image distance from convex lens. using lens fu vt fv us (40)(-10) -10 - 40 -400 - 50 u= 48cm between distan 2 lenses. ance = 100-8 = 92 cm Answer @ total magnificat

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