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Author Question: According to Rayleigh, what condition must be met in order for two images to be resolved? 1.The ... (Read 54 times)

HudsonKB16

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on: Jul 28, 2018
According to Rayleigh, what condition must be met in order for two images to be resolved?
  1.The images must be far apart.
  2.The device being used to view them must be in focus.
  3.The central maximum of one image must fall within the first minimum of the other image, or further out.
  4.The sources must be a distance apart from each other related to the wavelength.

Question 2

An astronomical telescope has an objective lens with focal length 800 mm and produces an angular magnification of 40 when used with only its eyepiece. What is the distance between the objective lens and the eyepiece when this telescope is in use?
  1.800 mm
  2.820 mm
  3.780 mm
  4.One cannot find this length until one knows the focal length of the eyepiece.


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mfedorka

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

3

Answer to Question 2

2


HudsonKB16

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Reply #2 on: Jul 28, 2018
Thanks


mfedorka

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Reply #3 on: Jul 28, 2018
Welcome :)


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