Nuclear Energy

Front

What is nuclear fission?

Back

Nuclear fission is the process of splitting a large atomic nucleus into smaller nuclei, releasing a significant amount of energy.

Front

What is nuclear fusion?

Back

Nuclear fusion is the process where two light atomic nuclei combine to form a heavier nucleus, releasing energy, as seen in the Sun.

Front

What is a nuclear meltdown?

Back

A nuclear meltdown is a severe nuclear reactor accident that results in the core overheating and potentially releasing radiation.

Front

What are the advantages of nuclear power?

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Advantages include low greenhouse gas emissions, high energy output per fuel unit, and reduced air pollution.

Front

What is the primary fuel used in nuclear fission?

Back

Uranium-235 is the primary fuel used in nuclear fission reactions.

Front

How does nuclear energy compare to fossil fuels in terms of energy output?

Back

Nuclear energy produces significantly more energy per gram of fuel compared to fossil fuels.

Front

What is the role of neutrons in nuclear fission?

Back

Neutrons initiate the fission process by colliding with the nucleus of an atom, causing it to split.

Front

What is the difference between nuclear fission and nuclear fusion?

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Nuclear fission splits heavy nuclei, while nuclear fusion combines light nuclei.

Front

What is a chain reaction in nuclear fission?

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A chain reaction occurs when the products of one fission event cause further fission events, sustaining the reaction.

Front

What is the significance of the mass-energy equivalence principle (E=mc²) in nuclear reactions?

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It explains how a small amount of mass can be converted into a large amount of energy during nuclear reactions.