a converging lens (f=20cm) and a second converging lens (f=30cm) are placed 80cm apart, and an...

a converging lens (f=20cm) and a second converging lens (f=30cm) are placed 80cm apart, and an object is placed 30cm in front of the first lens. Objects height is 2cm. What is the total magnification of the system?

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genius_generous answered 1 year ago

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