A microscope is focused on a black dot. When a 1.00-cm thick piece of plastic is placed
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A microscope is focused on a black dot. When a 1.00-cm thick piece of plastic is placed over the dot, the microscope objective has to be raised 0.40 cm to bring the dot back into focus. What is the index of refraction of the plastic?
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Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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