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Author Question: When there is electric current through an ionic liquid such as salty water, the moving charges are ... (Read 153 times)

oliviahorn72

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on: Jul 29, 2018
When there is electric current through an ionic liquid such as salty water, the moving charges are
 
  A) only protons.
  B) only electrons.
  C) only negative ions.
  D) only positive ions.
  E) both positive and negative ions.

Question 2

If a floating log is seen to bob up and down 15 times in 1.0 min as waves pass by you, what are the frequency and period of the oscillation?
 
  What will be an ideal response?


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adammoses97

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

E

Answer to Question 2

0.25 Hz, 4.0 s


oliviahorn72

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Reply 2 on: Jul 29, 2018
Wow, this really help

isabelt_18

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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