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Author Question: All modern large optical telescopes are refractors. Indicate whether the statement is true or ... (Read 141 times)

fnuegbu

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on: Jul 27, 2018
All modern large optical telescopes are refractors.
 
  Indicate whether the statement is true or false

Question 2

The Sun, at absolute magnitude +4.8, would be one of the brightest stars in the sky if seen from 32 light-years distance.
 
  Indicate whether the statement is true or false


Chocorrol77

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

FALSE

Answer to Question 2

FALSE


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