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Author Question: The angular resolution of an 8-inch diameter telescope is ________ greater than that of a 2-inch ... (Read 160 times)

ARLKQ

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on: Jul 27, 2018
The angular resolution of an 8-inch diameter telescope is ________ greater than that of a 2-inch diameter telescope.
 
  A) 2 times
  B) 4 times
  C) 8 times
  D) 9 times
  E) 16 times

Question 2

Most galaxies in the Local Group are:
 
  A) dwarf spirals.
  B) small irregulars similar to the Magellanic Clouds.
  C) larger spirals than either the Milky Way or M-31 in Andromeda.
  D) dwarf ellipticals, similar to the companions of M-31.
  E) brown dwarfs, with even more dust than our own Galaxy.


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wergv

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

B

Answer to Question 2

D


ARLKQ

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Reply 2 on: Jul 27, 2018
:D TYSM

Mochi

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Reply 3 on: Yesterday
Wow, this really help

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