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Author Question: In the fusion of low-mass nuclei to make heavier nuclei A) thermal energy is produced. B) ... (Read 30 times)

Mr. Wonderful

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on: Jul 29, 2018
In the fusion of low-mass nuclei to make heavier nuclei
 
  A) thermal energy is produced.
  B) nuclear energy is converted to other forms.
  C) the final nucleus has a smaller rest-mass than the total rest-mass of the original nuclei.
  D) All of the above.

Question 2

A jet aircraft, in level flight at constant speed, is observed directly overhead. A sonic boom is heard 13.0 s later, at which time the line of sight to the aircraft forms a 51 angle with respect to the horizontal. The speed of sound is 325 m/s.
 
  The altitude of the aircraft is closest to A) 6700 m.
  B) 5400 m.
  C) 8300 m.
  D) 2700 m.
  E) 13,000 m.


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LegendaryAnswers

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

D

Answer to Question 2

A


Mr. Wonderful

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Reply 2 on: Jul 29, 2018
Excellent

Mochi

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Reply 3 on: Yesterday
:D TYSM

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