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Author Question: In the process of pair-creation by a high-energy photon, energy is A) conserved. B) created. C) ... (Read 68 times)

jc611

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on: Jul 29, 2018
In the process of pair-creation by a high-energy photon, energy is
 
  A) conserved. B) created. C) destroyed.

Question 2

Which of these, if used to replace gasoline as an automobile fuel, would not contribute to global warming?
 
  A) Synthetic gasoline made from coal
  B) Electricity from a nuclear power plant
  C) Electricity from a coal-burning plant
  D) All of the above would contribute to global warming.
  E) None of the above would contribute to global warming.


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whitcassie

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

A

Answer to Question 2

B


jc611

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

ashely1112

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Reply 3 on: Yesterday
Wow, this really help

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