Answer :
The two variables that make fusion difficult to replicate on earth are temperature and pressure.
1. Temperature: Fusion reactions require extremely high temperatures to overcome the repulsive forces between positively charged nuclei. These temperatures are typically in the range of millions of degrees Celsius. Achieving and maintaining such high temperatures on Earth is a significant challenge due to the energy required and the need for advanced containment systems to prevent heat loss.
2. Pressure: In addition to high temperatures, fusion reactions also require high pressure to compress the nuclei close enough for the strong nuclear force to overcome the electrostatic repulsion and allow fusion to occur. Creating and sustaining the necessary pressure levels for fusion reactions to take place is another technical hurdle that makes replicating fusion on Earth difficult.
By understanding the importance of temperature and pressure in fusion reactions, we can appreciate the complexity of recreating these conditions artificially and the technological advancements needed to achieve controlled fusion for practical energy production.
1. Temperature: Fusion reactions require extremely high temperatures to overcome the repulsive forces between positively charged nuclei. These temperatures are typically in the range of millions of degrees Celsius. Achieving and maintaining such high temperatures on Earth is a significant challenge due to the energy required and the need for advanced containment systems to prevent heat loss.
2. Pressure: In addition to high temperatures, fusion reactions also require high pressure to compress the nuclei close enough for the strong nuclear force to overcome the electrostatic repulsion and allow fusion to occur. Creating and sustaining the necessary pressure levels for fusion reactions to take place is another technical hurdle that makes replicating fusion on Earth difficult.
By understanding the importance of temperature and pressure in fusion reactions, we can appreciate the complexity of recreating these conditions artificially and the technological advancements needed to achieve controlled fusion for practical energy production.
