CCI02.05.01.- Low Mass Stars: Crash Course Astronomy

Description

https://www.youtube.com/watch?v=jfvMtCHv1q4&t=612s&list=PL8dPuuaLjXtPAJr1ysd5yGIyiSFuh0mIL&index=29
PEDRO ÁLVAREZ JIMÉNEZ
Quiz by PEDRO ÁLVAREZ JIMÉNEZ, updated more than 1 year ago
PEDRO ÁLVAREZ JIMÉNEZ
Created by PEDRO ÁLVAREZ JIMÉNEZ over 6 years ago
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Resource summary

Question 1

Question
The speed by which nuclear fusion is carried out depends on
Answer
  • How concentrated hydrogen is
  • The star size
  • The helium concentration

Question 2

Question
A red dwarf star has never died
Answer
  • True
  • False

Question 3

Question
The Sun is brightener now than in the dinosaur´s age
Answer
  • True
  • False

Question 4

Question
At atomic level, when will be the end of the Sun?
Answer
  • When the Sun is run out of He
  • When the Sun is run out of H
  • When the Sun is run out of C

Question 5

Question
When the Sun ends, it will transform into
Answer
  • Planetary nebula
  • White dwarf
  • Black dwarf
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