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Author Question: Which of the following statements is true of reconnection events? A) They refer to the breaking ... (Read 47 times)

sarasara

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on: Jul 27, 2018
Which of the following statements is true of reconnection events?
 
  A) They refer to the breaking of identically directed magnetic field lines in a plasma.
  B) Kinetic and thermal energy in plasmas with low conductivity are converted to magnetic energy.
  C) Solar flares occur in active regions where oppositely directed magnetic fields meet and cancel each other.
  D) They generate and release magnetic fields as long-wavelength photons and low-energy electrons.

Question 2

The two most abundant elements in the Sun are:
 
  A) magnesium and carbon.
  B) hydrogen and helium.
  C) nitrogen and neon.
  D) iron and oxygen.


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TDubDCFL

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

C

Answer to Question 2

B


sarasara

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Reply 2 on: Jul 27, 2018
Gracias!

xiazhe

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

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