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Author Question: As you comb your hair, electrons are rubbed onto the comb, which becomes A) negatively charged. ... (Read 42 times)

NClaborn

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on: Jul 29, 2018
As you comb your hair, electrons are rubbed onto the comb, which becomes
 
  A) negatively charged.
  B) positively charged.
  C) ionized.

Question 2

Which will cool a drink faster?
 
  A) ice cubes
  B) crushed ice
  C) no difference for the same mass of ice


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briseldagonzales

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

Answer: A

Answer to Question 2

Answer: B


NClaborn

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Reply 2 on: Jul 29, 2018
Gracias!

rachel

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Reply 3 on: Yesterday
Wow, this really help

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