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Author Question: Nucleosynthesis a. is the process by which energy is produced at the center of the galaxy. b. is ... (Read 65 times)

geoffrey

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on: Jul 27, 2018
Nucleosynthesis
 
  a. is the process by which energy is produced at the center of the galaxy.
  b. is the process by which hydrogen and helium are converted into heavier elements.
  c. describes the structure of a globular cluster.
  d. describes how the magnetic field of the galaxy traps cosmic rays.
  e. describes the method by which neutral hydrogen produces 21-cm radiation.

Question 2

Interstellar gas clouds may collapse to form stars if they
 
  a. have very high temperatures.
  b. encounter a shock wave.
  c. rotate rapidly.
  d. are located near main sequence spectral type K and M stars.
  e. All of the other choices are correct.


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lcapri7

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Reply #1 on: Jul 27, 2018
Answer to Question 1

b

Answer to Question 2

b


geoffrey

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

triiciiaa

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Reply 3 on: Yesterday
Wow, this really help

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