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Author Question: An ultra-capacitor is used to store ________. A) Hydrogen B) Electrons C) Air pressure D) ... (Read 48 times)

jasdeep_brar

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An ultra-capacitor is used to store ________.
 
  A) Hydrogen B) Electrons C) Air pressure D) Protons

Question 2

Technician A says that metal-type window tinting can affect the navigation system. Technician B says that most navigation systems require a monthly payment for use of the GPS satellite. Who is right?
 
  A) A only B) B only C) Both A and B D) Neither A nor B



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heyhey123

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Answer to Question 1

B

Answer to Question 2

A




jasdeep_brar

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Reply 2 on: Jun 23, 2018
:D TYSM


nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

 

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