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Author Question: An electron microscope makes use of A) short wavelengths of light. B) the wave nature of ... (Read 35 times)

meagbuch

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on: Jul 29, 2018
An electron microscope makes use of
 
  A) short wavelengths of light.
  B) the wave nature of electrons.
  C) electron attraction and repulsion.
  D) electron current.
  E) the inertia of electrons.

Question 2

Spectral lines for an element are often in the
 
  A) infrared region.
  B) ultraviolet region.
  C) both of these
  D) neither of these


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blfontai

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

Answer: B

Answer to Question 2

Answer: C


meagbuch

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

jackie

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

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