GK
NUCLEAR SCIENCE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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fusion
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fission
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radioactivity
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Haber’s process
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Detailed explanation-1: -Nuclear Fusion reactions power the Sun and other stars. In a fusion reaction, two light nuclei merge to form a single heavier nucleus. The process releases energy because the total mass of the resulting single nucleus is less than the mass of the two original nuclei. The leftover mass becomes energy.
Detailed explanation-2: -Fusion occurs when two atoms slam together to form a heavier atom, like when two hydrogen atoms fuse to form one helium atom. This is the same process that powers the sun and creates huge amounts of energy-several times greater than fission.
Detailed explanation-3: -When two light nuclei combine together a lot of energy is produced in this process this process is called nuclear fusion. Nuclear fusion is responsible for the energy that the sun emits. Hence, nuclear fusion is responsible for the release of energy by the sun.
Detailed explanation-4: -The energy from the Sun-both heat and light energy-originates from a nuclear fusion process that is occurring inside the core of the Sun. The specific type of fusion that occurs inside of the Sun is known as proton-proton fusion.
Detailed explanation-5: -Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy. While different, the two processes have an important role in the past, present and future of energy creation.