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Author Question: An objective lens of a telescope has a 1.90 m focal length. When viewed through this telescope, the ... (Read 106 times)

Arii_bell

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An objective lens of a telescope has a 1.90 m focal length. When viewed through this telescope, the moon appears 5.25 times larger than normal. How far apart are the objective lens and the eyepiece when this instrument is focused on the moon?
 
  What will be an ideal response?

Question 2

An object is placed 9.5 cm from a lens of focal length 24 cm.
 
  (a) Where is the image formed?
  (b) What is the magnification?



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bimper21

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Answer to Question 1

2.26 m

Answer to Question 2

(a) 16 cm from the lens on the same side as the object
(b) m = 1.7




Arii_bell

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Reply 2 on: Jul 27, 2018
Wow, this really help


meganmoser117

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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