An old-fashioned slide projector needs to create a 98-cm high image of a 2.0-cm-tall slide. The screen
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An old-fashioned slide projector needs to create a 98-cm high image of a 2.0-cm-tall slide. The screen is 300 cm from the slide.
a. What focal length does the lens need? Assume that it is a thin lens.
b. How far should you place the lens from the slide?
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Model Assume the projector lens is a thin lens Solve a The absolute valu...View the full answer
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