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Author Question: Doubly-ionized lithium is a hydrogen-like ion, in which the nucleus with charge 3e is orbited by a ... (Read 27 times)

hbsimmons88

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on: Jul 29, 2018
Doubly-ionized lithium is a hydrogen-like ion, in which the nucleus with charge 3e is orbited by a single electron.
 
  What wavelength light would be emitted from Li++ as the electron dropped from the n = 4 to the n = 3 orbit?
  A) 208 nm B) 470 nm C) 1.88 m D) 16.9 m

Question 2

If all fluid flow within a volume of fluid can be traced as streamlines, the fluid flow is
 
  A)
 
  turbulent flow.
  B)
 
  incompressible flow.
  C)
 
  nonviscous flow.
  D)
 
  laminar flow.
  E)
 
  irrotational flow.


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ryrychapman11

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Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

D


hbsimmons88

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Reply 2 on: Jul 29, 2018
:D TYSM

tranoy

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Reply 3 on: Yesterday
Excellent

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