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Author Question: Quasars appear to have very large redshifts, and are receding at nearly the speed of light. ... (Read 108 times)

SAVANNAHHOOPER23

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on: Jul 27, 2018
Quasars appear to have very large redshifts, and are receding at nearly the speed of light.
 
  Indicate whether the statement is true or false

Question 2

How does the Sun's mass compare to Earth's mass?
 
  A) The Sun's mass is about 300,000 times the mass of the Earth.
  B) The Sun's mass is about 30 times the mass of the Earth.
  C) Both have approximately the same mass.
  D) The Sun's mass is about 300 times the mass of the Earth.


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Sophiapenny

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

TRUE

Answer to Question 2

A


SAVANNAHHOOPER23

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Reply #2 on: Jul 27, 2018
Thanks


Sophiapenny

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Reply #3 on: Jul 27, 2018
Welcome :)


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