An object 3 cm high is placed at a distance of 20 CM in front of convex lens and focal length 12 cm find the position, nature and size of image formed
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u = -20cmf = 12 cmv = ?
1f= 1v-1u112 = 1v-1-201v = 120-1121v 1f= 1v-1u112 = 1v-1-201v = 120-1121v .
magnification = vu = 30-20 = -1.5Image would be real , enlarged and inv.
hope this help you:)
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1f= 1v-1u112 = 1v-1-201v = 120-1121v 1f= 1v-1u112 = 1v-1-201v = 120-1121v .
magnification = vu = 30-20 = -1.5Image would be real , enlarged and inv.
hope this help you:)
if u'r satisfied with this ans then please mark this question as brainliest:)
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