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Author Question: The Moon's core does not contain much iron, so it cannot produce a dynamo effect. a. True b. ... (Read 65 times)

jeatrice

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on: Jul 27, 2018
The Moon's core does not contain much iron, so it cannot produce a dynamo effect.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

List the two basic types of intrinsic variable stars.
 
  What will be an ideal response?


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scottmt

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

True

Answer to Question 2

1) Cepheid variables, 2) RR Lyrae variables


jeatrice

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

cam1229

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Reply 3 on: Yesterday
Excellent

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