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Is high pressure required for a fusion reaction?
Yes, high pressure is required for a fusion reaction to occur because it helps bring the nuclei close enough together for the strong nuclear force to overcome the electrostatic repulsion between positively charged nuclei. The high pressure creates conditions similar to those found in the core of stars where fusion naturally occurs.
Why a fission reaction is neccasary for fusion reaction?
It isn't, in general. Thermonuclear bombs use a fission bomb to generate the heat and pressure required to start the fusion process, but there are other ways of doing it (stars do so by gravity, for instance).
This type of nucleus is formed during a solar nuclear reaction by the fusion of four nuclei.?
A helium nucleus, also known as an alpha particle, is formed during a solar nuclear reaction by the fusion of four hydrogen nuclei.
What is a significant difficulty in using fusion as an energy source?
One significant difficulty in using fusion as an energy source is the challenge of containing and controlling the extremely high temperatures and pressures required for the fusion reaction to occur.
What waste product does a fusion reaction generate?
A fusion reaction generates helium as a waste product.
Is high pressure required for a fusion reaction?
Yes, high pressure is required for a fusion reaction to occur because it helps bring the nuclei close enough together for the strong nuclear force to overcome the electrostatic repulsion between positively charged nuclei. The high pressure creates conditions similar to those found in the core of stars where fusion naturally occurs.
Why a fission reaction is neccasary for fusion reaction?
It isn't, in general. Thermonuclear bombs use a fission bomb to generate the heat and pressure required to start the fusion process, but there are other ways of doing it (stars do so by gravity, for instance).
What type of nucleus forms during a solar nuclear reaction by the fusion of four nuclei?
The helium nucleus is formed during the proton-proton reaction by the fusion of four protons. Two of the protons are converted to neutrons by the weak interaction.
This type of nucleus is formed during a solar nuclear reaction by the fusion of four nuclei.?
A helium nucleus, also known as an alpha particle, is formed during a solar nuclear reaction by the fusion of four hydrogen nuclei.
What is the major problem with fusion reactions as an energy source?
Problem on nuclear fusion is upon confinement of reaction in earth atmosphere. Nuclear fusion required very high temperature to initiate the reaction. Sustaining reaction is not easy. It is likely the earliest nuclear fusion will be available commercially by 2050. It is a little far future for the current energy crisis would reach it peak around 2040.
What element is most likely to be produced during a nuclear fusion reaction?
helium-4
What is a significant difficulty in using fusion as an energy source?
One significant difficulty in using fusion as an energy source is the challenge of containing and controlling the extremely high temperatures and pressures required for the fusion reaction to occur.
How does the h fusion relate to the h of molecules involved in a reaction?
The enthalpy of fusion (ΔH_fus) refers to the heat required to convert a substance from solid to liquid at its melting point, while the enthalpy (ΔH) of molecules involved in a reaction represents the overall energy change during that reaction. When considering a reaction that involves a solid melting before reacting, the enthalpy of fusion is a key component of the total energy balance. The ΔH of the reaction will often include the ΔH_fus of any solid reactants that must first transition to a liquid state before further reactions occur.
What is true about the balance of mass in a fusion reaction?
In a fusion reaction, the total mass of the reaction products is less than the total mass of the initial reactants due to the conversion of mass into energy according to Einstein's famous equation E=mc^2. This difference in mass is known as the mass defect, and the lost mass is converted into energy during the fusion reaction.
What is given off as a by product of a fusion reaction (two things)?
During a fusion reaction, such as the fusion of hydrogen isotopes to form helium, the primary byproducts are helium nuclei (alpha particles) and a significant amount of energy, often released in the form of gamma rays. Additionally, neutrons may also be produced, depending on the specific fusion reaction taking place.
Why isn't fusion used more often?
Fusion is not used more often primarily due to the technical challenges and high costs associated with achieving and maintaining the extreme conditions required for the process, such as extremely high temperatures and pressures. Currently, no fusion reactor has achieved a net positive energy output, meaning that the energy produced is less than the energy required to sustain the reaction. Additionally, the development of fusion technology is still in experimental stages, and significant investment and research are needed to make it a viable and reliable energy source.
What waste product does a fusion reaction generate?
A fusion reaction generates helium as a waste product.
