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Fusion is difficult to achieve because it requires extremely high temperatures and pressures to force atomic nuclei to combine, releasing energy in the process. Controlling these conditions is challenging, as the nuclei repel each other due to their positive charges, making it hard to overcome this natural barrier. Scientists are working to find ways to sustain fusion reactions for practical energy production.
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Why is nuclear fusion so difficult to achieve?
Nuclear fusion is difficult to achieve because it requires extreme conditions of temperature and pressure to overcome the repulsive forces between atomic nuclei. Additionally, containing and controlling the high-energy reactions involved in fusion is a major technical challenge.
What do scientist hope to achieve with the research on the Tokamak Fusion Reactor?
Scientists hope to achieve a sustainable and controllable fusion reaction that can generate abundant clean energy. The research on Tokamak Fusion Reactors aims to overcome the technical challenges of achieving self-sustaining fusion reactions and commercialize fusion power as a viable alternative energy source. Success in this research could help address global energy needs and reduce dependence on fossil fuels.
Why sint fusion currently used as a source of energy?
Fusion is not currently used as a source of energy on a large scale because it is difficult to achieve and sustain the conditions required for fusion to occur, such as high temperatures and pressures. Additionally, the technology for harnessing fusion energy is still in the research and development phase, and significant challenges remain in terms of cost and efficiency.
Why it is more difficult to start a fusion reaction than that of fission reaction?
Fusion reactions require much higher temperatures and pressures to overcome the Coulomb barrier between atomic nuclei and achieve fusion. Additionally, controlling and sustaining the high temperature plasma for fusion is technically challenging and expensive compared to the relatively simpler process of inducing fission reactions with neutron bombardment.
Can fission occur after fusion?
No, fission and fusion are two distinct nuclear reactions. Fusion involves the joining of atomic nuclei to release energy, while fission involves the splitting of atomic nuclei. They are not directly connected processes, so fusion does not lead to fission.
