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Author Question: Which of the following quantities is equal to the energy per second generated by the Sun's nuclear ... (Read 81 times)

pepyto

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on: Jul 27, 2018
Which of the following quantities is equal to the energy per second generated by the Sun's nuclear reactions?
 
  A) the force of gravity holding the Sun together B) the temperature of the Sun's core
  C) the luminosity of the Sun's photosphere D) the temperature at the Sun's photosphere

Question 2

Which are the four Galilean moons of Jupiter?
 
  A) Io, Titan, Triton, and Charon
  B) Europa, Ganymede, Io, and Triton
  C) Europa, Titan, Ganymede, and Callisto
  D) Io, Ganymede, Callisto, and Titan
  E) Io, Europa, Ganymede, and Callisto


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Loise Hard

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

C

Answer to Question 2

E


pepyto

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


Loise Hard

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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