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Author Question: Characteristic peaks occur in an x ray spectrum of an atom because electrons in the atom make ... (Read 138 times)

armygirl

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on: Jul 28, 2018
Characteristic peaks occur in an x ray spectrum of an atom because electrons in the atom make transitions to lower energy levels after being bombarded with high energy electrons.
  Indicate whether the statement is true or false

Question 2

Photocopiers make use of the photoelectric effect.
  Indicate whether the statement is true or false


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Cnarkel

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Reply #1 on: Jul 28, 2018
Answer to Question 1

T

Answer to Question 2

T


armygirl

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Reply #2 on: Jul 28, 2018
TY


Cnarkel

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Reply #3 on: Jul 28, 2018
You're welcome


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