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Author Question: Two white dwarf stars are the same size, but one has a surface temperature twice as hot as the ... (Read 21 times)

londonang

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Two white dwarf stars are the same size, but one has a surface temperature twice as hot as the other. The hotter star will radiate
 
  a. half as much energy per second as the cooler star.
  b. the same amount of energy per second as the cooler star.
  c. four times as much energy per second as the cooler star.
  d. sixteen times as much energy per second as the cooler star.

Question 2

An evening or morning star is a planet.
 
  a. True
  b. False
  Indicate whether the statement is true or false



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nguyenhoanhat

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Answer to Question 1

d

Answer to Question 2

True




londonang

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Reply 2 on: Jul 27, 2018
Gracias!


lindahyatt42

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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