How far is the magnification
A convergent lens has a focal length of 7cm. A 2cm tall image forms 30cm from the lens.
(a) How far is the magnification?
(b) What is the magnification?
(c) What is the height of the object?
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A convergent lens has a focal length of 7cm. A 2cm tall image forms 30cm from the lens. (a) How far is the magnification?
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