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Author Question: As the electric potential near the ground increases during a thunderstorm, a positive charge current ... (Read 68 times)

dollx

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on: Jul 13, 2018
As the electric potential near the ground increases during a thunderstorm, a positive charge current can move up pointed objects, such as masts of ships, producing a luminous halo or glow known as ____.
 A) red sprite
  B) St. Elmo's fire
  C) blue jet
  D) ball lightening

Question 2

Instructions: Choose one answer from each pair of selections. At night, cold air and pollutants move UPHILL FROM  DOWNHILL TO low-lying valleys.


juliaf

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Reply #1 on: Jul 13, 2018
Answer to Question 1

B

Answer to Question 2

DOWNHILL TO


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