How do you find the focal length

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Take the largest image distance and calculate the focal length of the lens used. image distance = 226 mm object distance =100 mm focal length = ??? What is the magnification of a mirror in which the size of the image is 24 cm and the size of the object is 4 cm? = 6 How do you find the focal length?

Reference no: EM13303501

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How do you find the focal length : Take the largest image distance and calculate the focal length of the lens used. image distance = 226 mm object distance =100 mm focal length = ??? How do you find the focal length
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