A small object is 20 cm from a thin positive lens of focal length 10 cm. To
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A small object is 20 cm from a thin positive lens of focal length 10 cm. To the right of the lens is a plane mirror that crosses the axis at the second focal point of the lens and is tilted so that the reflected rays do not go back through the lens (Figure).
(a) Find the position of the final image.
(b) Is this image real or virtual?
(c) Sketch a ray diagram showing the final image.
Transcribed Image Text:
T 10 cm 20 cm F' Mirror
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a From Equation 3412 it follows that s 20 cm The m...View the full answer
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Related Book For
Fundamentals of Ethics for Scientists and Engineers
ISBN: 978-0195134889
1st Edition
Authors: Edmund G. Seebauer, Robert L. Barry
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