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If fusion could provide earth with clean energy for thousands of generations why don't we start using it now?
The problem is that, although there are a range of different techniques for fusion, most of them produce less energy than is required to sustain the reaction. The most promising systems are "hot" reactors. The reaction takes place under conditions of very high temperature and pressure and it is difficult to safely contain such reactions. There are plans to build a prototype reactor that will produce a net energy output for "many minutes" but, alas, we are several years (possibly many years) from commercial fusion power stations.
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Sun energy is produces by fusion of atom?
Sun energy is produced by the fusion of two hydrogen atoms under immense pressure and heat in the core of the sun. The chemical energy (energy stored in the bonds of atoms) is released during this fusion.
What is the process that A star turns matter into energy?
A nuclear reaction - either fusion or fission - is required to turn matter into energy.
A star turns matter into energy in the process of?
nuclear fusion
A star turns matter into energy in the process of what?
nuclear fusion
The amount of energy needed to change a material from a solid to a liquid is the heat of what?
The latent heat of evaporation
Is fusion an atomic process that is used to produce energy?
Fusion occurs when two atomic nuclei collide. The reaction that is produce by the collision can be used to provide energy. Fusion is the reaction that powers most active stars in the universe.
Why do scientists want to build a nuclear fusion reactor?
The expectation is that fusion reactors will provide large amounts of energy, and that they will be relatively environmentally-friendly.
Is fusion reaction limitless?
Fusion reactions are not limitless. The fusion process can exhaust the supply of fuel and cause fusion to stop. Additionally, there are fusion processes that are not exothermic, but are endothermic and require energy to be put in to sustain them. Without the requisite input energy, fusion ceases.
Does nuclear fusion provides energy to green plants to grow?
No, nuclear fusion does not directly provide energy to green plants to grow. Green plants rely on photosynthesis, a process that converts sunlight into energy, to grow and produce food. Nuclear fusion is a process that occurs in stars and has the potential to provide a vast source of clean energy for human use.
What is a fusion cell?
A fusion cell is a type of power source used to provide energy in various devices, such as weapons or generators, by harnessing nuclear fusion reactions. It offers a high energy output and has been featured in science fiction as a futuristic and powerful energy source.
What type of energy is the sun's energy source?
hydrogen fusion
What is the benefit of nuclear fusion and What is one thing nuclear fission and nuclear fusion have in common?
The benefit of nuclear fusion is its potential to provide a virtually limitless and clean energy source with minimal environmental impact. One thing nuclear fission and nuclear fusion have in common is that they both involve the release of energy by altering the nuclei of atoms, although through different processes.
Is fusion nuclear energy or chemical energy?
Nuclear fusion produces nuclear energy
How does fusion create energy and what are its implications for future energy production?
Fusion creates energy by combining light atomic nuclei to form heavier ones, releasing a large amount of energy in the process. This process is similar to how the sun produces energy. The implications for future energy production are significant, as fusion has the potential to provide a nearly limitless and clean source of energy, with minimal environmental impact and no greenhouse gas emissions. However, there are still technical challenges to overcome before fusion can be a practical and widespread energy source.
How does the nuclear fusion generate energy?
The Sun energy is from hydrogen fusion.
Why would a fusion reactor that needs more energy than it produces not be much use?
A fusion reactor that needs more energy than it produces would not be economically viable or practical for power generation. The purpose of building a fusion reactor is to generate more energy than it consumes, in order to provide a sustainable and efficient source of power. If it cannot achieve this goal, it defeats the purpose of investing in fusion energy technology.
What process depends on fusion?
Nuclear fusion is the process that powers the sun and other stars. It involves the fusion of two atomic nuclei to form a heavier nucleus, releasing a large amount of energy in the process. Researchers are working on harnessing nuclear fusion for energy production on Earth, as it has the potential to provide a virtually limitless, clean, and safe source of power.
