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Author Question: When an atom emits a photon, the atom's mass A) decreases slightly. B) remains exactly the ... (Read 127 times)

danielfitts88

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When an atom emits a photon, the atom's mass
 
  A) decreases slightly.
  B) remains exactly the same.
  C) increases slightly.
  D) could do any of the above.
  E) becomes negative--i.e., less than zero.

Question 2

For every 100 gallons of gasoline you use in your car, the amount that actually goes into moving the car down the road is roughly
 
  A) 10 gal. B) 50 gal. C) 2 gal. D) 98 gal. E) 75 gal.



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Tabitha_2016

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Answer to Question 1

A

Answer to Question 2

A




danielfitts88

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


miss_1456@hotmail.com

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

 

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