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Tuesday, April 15, 2014

An object is placed 19.8 cm from a first converging lens of focal length 10.4 cm. A second…

An object is placed19.8cm from a first converging lens of focal length10.4cm. A second converging lens with focal length 5.00 cm is placed 10.0 cm to the right of the first converging lens.(a) Find the positionq1of the image formed by the first converging lens.

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Correct: Your answer is correct.cm
(b) How far from the second lens is the image of the first lens?
Incorrect: Your answer is incorrect.
Your response differs from the correct answer by more than 100%.cm beyond the second lens
(c) What is the value ofp2, the object position for the second lens?
Incorrect: Your answer is incorrect.
Your response differs from the correct answer by more than 100%.cm
(d) Find the positionq2of the image formed by the second lens.
Incorrect: Your answer is incorrect.
Your response differs from the correct answer by more than 100%.cm
(e) Calculate the magnification of the first lens.
Correct: Your answer is correct.
(f) Calculate the magnification of the second lens.
(g) What is the total magnification for the system?
(h) Is the final image real or virtual (compared to the original object for the lens system)?
realvirtual
Is it upright or inverted (compared to the original object for the lens system)?uprightinverted
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