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Author Question: Controlled fusion has been difficult to achieve primarily due to A) the high temperatures ... (Read 69 times)

K@

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on: Jul 27, 2018
Controlled fusion has been difficult to achieve primarily due to
 
  A) the high temperatures required to overcome Coulomb repulsion.
  B) negligible proton cross section.
  C) the difficulty of slowing the fusion neutrons.
  D) the weak interaction.

Question 2

Cosmic rays react with what atmospheric atoms to produce carbon-14?
 
  A) oxygen
  B) hydrogen
  C) nitrogen
  D) carbon-12
  E) helium


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AaaA

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

A

Answer to Question 2

C


K@

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Reply #2 on: Jul 27, 2018
TY


AaaA

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


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