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Author Question: All Type II supernovae produce neutron stars when they collapse. Indicate whether the statement ... (Read 21 times)

vicky

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All Type II supernovae produce neutron stars when they collapse.
 
  Indicate whether the statement is true or false

Question 2

In a hydrogen atom, a transition from the 2nd to the 1st excited state will produce
 
  A) a dark absorption line.
  B) an ultraviolet spectral line.
  C) no emission line.
  D) three different emission lines.
  E) the bright red Balmer alpha emission line.



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TheDev123

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Answer to Question 1

FALSE

Answer to Question 2

E




vicky

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Reply 2 on: Jul 27, 2018
Gracias!


kilada

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Reply 3 on: Yesterday
Wow, this really help

 

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