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In: Physics

1a. An arrow h0 = 2.00 cm long is located 77.5 cm from a lens, which has a focal length f = 29.5 cm

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1a. An arrow h0 = 2.00 cm long is located 77.5 cm from a lens, which has a focal length f = 29.5 cm. If the arrow is perpendicular to the principal axis of the lens, as shown in the figure below, what is its lateral magnification, defined as hi/h0?



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1b. Suppose instead, that the arrow lies along the principal axis, extending from L0 = 76.5 cm to Li = 78.5 cm from the lens. What is the longitudinal magnification of the arrow, defined as Li/L0?



2a. A converging lens of focal length 8.07 cm is 20.9 cm to the left of a diverging lens of focal length -6.10 cm. A coin is placed 12.0 cm to the left of the converging lens. Calculate the location of the coin's final image. Draw a ray diagram with the three principal rays for this problem.



2b. Calculate the magnification of the coin's final image.


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genius_generous answered 2 years ago
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