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o sing o fom a real mage located 18.0em from the lens when the object is 8.0cm from the lens. What is the focal length of the converging lens? By how much is the image magnified?
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Answer #1

Concept: here we use the lens formula for determining the focal length and magnification as follows, for onvergnlens 1 ddof 19cm 5.54 cm - 8 am gcm -225, Hena the image h maae ii m***************************************************************************************************
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