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Author Question: A microscope has a tube length of 20 cm. The objectives focal length is 2.0 cm and the eyepiece ... (Read 50 times)

olgavictoria

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on: Jul 28, 2018
A microscope has a tube length of 20 cm. The objectives focal length is 2.0 cm and the eyepiece focal length is 0.50 cm. What is the approximate magnification provided by this microscope? (The approximate is found using qobjective = L.)
  1.200
  2.500
  3.1000
  4.2000

Question 2

For a person with normal vision (near point 25 cm, far point infinity), the maximum angular magnification for a lens is 4.00. If this same lens is used with the relaxed eye, what angular magnification would result?
  1.The focal length must be given to figure this out.
  2.5.00
  3.3.50
  4.3.00


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nguyenhoanhat

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Reply #1 on: Jul 28, 2018
Answer to Question 1

2

Answer to Question 2

4


olgavictoria

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Reply 2 on: Jul 28, 2018
Excellent

Bigfoot1984

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Reply 3 on: Yesterday
Wow, this really help

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