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Author Question: A person uses a convex lens of focal length 5.0 cm as a magnifying glass. What is the angular ... (Read 82 times)

DelorasTo

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on: Jul 29, 2018
A person uses a convex lens of focal length 5.0 cm as a magnifying glass. What is the angular magnification if the person's eye is relaxed and has a near point of 25 cm?
 
  A) 4.0
  B) 5.0
  C) 6.0
  D) 7.0

Question 2

A magnifying glass has a focal length of 7.0 cm. What is the angular magnification if the image is viewed by a person having a relaxed eye with the near point of 25 cm?
 
  A) 1.6
  B) 2.6
  C) 3.6
  D) 4.6


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pocatato

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Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

C


DelorasTo

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Reply 2 on: Jul 29, 2018
Gracias!

patma1981

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Reply 3 on: Yesterday
Excellent

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