Question: A compound microscope has an objective lens that by itself produces a magnification of 15. The total magnification of the microscope is designed to be

A compound microscope has an objective lens that by itself produces a magnification of 15. The total magnification of the microscope is designed to be 150.

(a) What is the focal length of the eyepiece?

(b) Why is the value of the magnification negative?

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