Physics · Nuclear Physics
In terms of energy efficiency and by-products, how does nuclear fusion primarily differ from nuclear fission?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Fission reactions require plasma temperatures, while fusion does not.
- 2Fission uses hydrogen isotopes, while fusion uses heavy uranium atoms.
- 3Fusion releases more energy than fission per unit mass and produces fewer long-lived radioactive wastes.✓
- 4Fusion releases less energy than fission but is easier to control.
Correct answer
Fusion releases more energy than fission per unit mass and produces fewer long-lived radioactive wastes.
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