Find the ratio fa-fb of the focal lengths of the mirrors
The same object is located at the same distance from two spherical mirrors, A and B. The magnifications produced by the mirrors are mA = 4.0 and mB = 1.7. Find the ratio fA/fB of the focal lengths of the mirrors.
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The magnifications produced by the mirrors are mA = 4.0 and mB = 1.7. Find the ratio fA/fB of the focal lengths of the mirrors.
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