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Author Question: What advantages does a large-diameter astronomical telescope have over a telescope of a smaller ... (Read 123 times)

Jkov05

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on: Jul 27, 2018
What advantages does a large-diameter astronomical telescope have over a telescope of a smaller diameter?
 
  What will be an ideal response?

Question 2

The luminosity of a star is the total amount of energy it radiates each second.
 
  a. True
  b. False
  Indicate whether the statement is true or false


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SVictor

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

The ability of a telescope to collect light, its light-gathering power, is proportional to the area of the telescope's lens or mirror, which means it is proportional to the primary's diameter squared.

Answer to Question 2

True


Jkov05

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Reply 2 on: Jul 27, 2018
Excellent

brbarasa

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Reply 3 on: Yesterday
Wow, this really help

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