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Author Question: Why were elements heavier than helium not produced during the Big Bang? What will be an ideal ... (Read 59 times)

lunatika

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on: Jul 27, 2018
Why were elements heavier than helium not produced during the Big Bang?
 
  What will be an ideal response?

Question 2

Assuming you are sitting still as you take this quiz, how would you draw your own worldline on a spacetime diagram?
 
  A) as a straight, vertical line
  B) as a straight, horizontal line
  C) as a diagonal line
  D) You would not have a worldline since you are not moving.


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micaelaswann

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

Once helium was formed from deuterium, the temperature and pressure dropped too low for fusion to produce the heavier elements.

Answer to Question 2

A


lunatika

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

mammy1697

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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