What is the origin of black holes?
Solar System and Star Life Cycle Quiz
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Question 1 of 8
1. Question
Match each stage of the star life cycle to its description.
Sort elements
- Formed from a nebula due to gravitational attraction
- Stage of expansion after main sequence for Sun-sized stars
- Protostar
- Red giant
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Question 2 of 8
2. Question
Arrange the following stages in the life cycle of a star from first to last.
- Protostar
- Red giant
- Main sequence star
- White dwarf
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Question 3 of 8
3. Question
Which of the following is true for stars much more massive than the Sun?
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Question 4 of 8
4. Question
Select all the elements that are produced during fusion processes in stars.
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Question 5 of 8
5. Question
In the life cycle of a star much more massive than the Sun, what event follows the red super giant stage?
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Question 6 of 8
6. Question
[question number = 13.1] Use some of the following answers to fill in the blanks:
Neutron star, black hole, supernova, red super giant, yellow dwarf, nova-
After a explodes in a , it can form either a or a depending on its remaining mass.
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Question 7 of 8
7. Question
Use some of the following answers to fill in the blanks:
Fusion, gravity, energy, expansion, collapse-
The gravitational of a star is balanced by the released through reactions.
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Question 8 of 8
8. Question
What is the main force responsible for the formation of a protostar from a cloud of dust and gas?
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