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Author Question: The size of a neutron star is a. about the same as that of our Solar System. b. about the same ... (Read 77 times)

EAugust

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on: Jul 27, 2018
The size of a neutron star is
 
  a. about the same as that of our Solar System.
  b. about the same as that of the Sun.
  c. about the same as Earth.
  d. smaller than any of these.

Question 2

Reflecting telescope objectives here on Earth do not have a problem with
 
  a. seeing.
  b. diffraction.
  c. color fringes on the image.
  d. All of the other choices are correct.


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batool

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Reply #1 on: Jul 27, 2018
Answer to Question 1

d

Answer to Question 2

c


EAugust

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Reply 2 on: Jul 27, 2018
Gracias!

kilada

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Reply 3 on: Yesterday
Wow, this really help

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