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Author Question: Which statement about the behavior of Universe geometries is correct? a. Closed and open ... (Read 56 times)

charchew

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on: Jul 27, 2018
Which statement about the behavior of Universe geometries is correct?
 
  a. Closed and open universes expand forever.
 b. Closed universes expand and then contract.
 c. Only flat universes expand forever.
 d. Flat and open universes expand and then contract.
  e. Only flat universes expand and then contract.

Question 2

The _____ occurs when some of the energy in the convective motion of gas is converted into magnetic field energy.
 
  a. meridional flow
 b. Maunder minimum
  c. dynamo effect
 d. reconnection event
  e. Zeeman effect


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milbourne11

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

b

Answer to Question 2

c


charchew

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Reply #2 on: Jul 27, 2018
TY


milbourne11

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Reply #3 on: Jul 27, 2018
You're welcome


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