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Author Question: The planet ________ may have been the result of the merger of two bodies. Fill in the blank(s) ... (Read 14 times)

lilldybug07

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on: Jul 27, 2018
The planet ________ may have been the result of the merger of two bodies.
 
  Fill in the blank(s) with correct word

Question 2

That brighter Sirius A weighs 3 solar masses, but the white dwarf Sirius B is only about one solar mass implies:
 
  A) that white dwarfs evolve slower than main sequence stars.
  B) that the collapsed companion transferred mass to Sirius A.
  C) that there should be a planetary nebula around the Sirius system.
  D) that Sirius A will be stable three times longer than Sirius B.
  E) the Sirius A will end up as a black hole, not a white dwarf like its companion.


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jharrington11

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

Venus

Answer to Question 2

B


lilldybug07

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Reply 2 on: Jul 27, 2018
Gracias!

isabelt_18

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Reply 3 on: Yesterday
Excellent

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