What is nuclear fusion?
Fission/Fusion

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Science
•
10th - 12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Nuclear fusion is the process where two small atomic nuclei combine to form a larger nucleus, releasing a significant amount of energy.
2.
FLASHCARD QUESTION
Front
What is nuclear fission?
Back
Nuclear fission is the process where a large atomic nucleus splits into smaller nuclei, along with the release of energy.
3.
FLASHCARD QUESTION
Front
What are the three main components of a nuclear fission reactor?
Back
The three main components are nuclear fuel, a moderator, and control rods.
4.
FLASHCARD QUESTION
Front
What is the primary energy source for the sun?
Back
The sun primarily generates energy through nuclear fusion.
5.
FLASHCARD QUESTION
Front
What is the relationship between mass and energy in nuclear reactions?
Back
In nuclear reactions, a small amount of mass is converted into a large amount of energy, as described by Einstein's equation E=mc².
6.
FLASHCARD QUESTION
Front
What is a moderator in a nuclear reactor?
Back
A moderator is a substance that slows down neutrons to sustain the nuclear fission chain reaction.
7.
FLASHCARD QUESTION
Front
What is the role of control rods in a nuclear reactor?
Back
Control rods are used to absorb neutrons and regulate the rate of the nuclear fission reaction.
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