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Author Question: If we increased the pressure in a gas, how will its spectral lines be affected? What will be an ... (Read 15 times)

BRWH

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on: Jul 27, 2018
If we increased the pressure in a gas, how will its spectral lines be affected?
 
  What will be an ideal response?

Question 2

Why is ten million degrees critical to the proton-proton cycle?
 
  What will be an ideal response?


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dmurph1496

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

The lines will broaden (or even disappear if the density becomes too great)

Answer to Question 2

At temperatures less than this, the protons repel each other before the strong nuclear force can fuse them together to start the process the Sun shines by.


BRWH

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Reply 2 on: Jul 27, 2018
Excellent

shewald78

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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