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प्रश्न
Give two examples of nuclear fusion.
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उत्तर
- \[\ce{\underset{\text{(proton)}}{^1_1H} + \underset{\text{(proton)}}{^1_1H} -> \underset{\text{(deuterium)}}{^2_1H}} + 0.42 \text{ MeV}\]
- \[\ce{\underset{\text{(deuterium)}}{^2_1H} + \underset{\text{(deuterium)}}{^2_1H} -> \underset{\text{(tritium)}}{^3_1He}} + \underset{\text{(proton)}}{^1_1\ce{H}} + 4.0 \text{ MeV}\]
- \[\ce{\underset{Deuterium}{^2_1H}+ \underset{Tritium}{^3_1H} -> \underset{Helium}{^4_2He}+ \underset{Neutron}{^1_0n}+ 17.6 MeV}\]
Notes
Students should refer to the answer according to their questions.
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संबंधित प्रश्न
What other name is given to nuclear fusion? Give reason.
Complete the following fusion reaction:
\[\ce {^2_1H + ^2_1H -> ^\underline{}_2He + ^1_\underline{}n + energy}\]
Name the process, nuclear fission or nuclear fusion, in which the energy released per unit mass is more?
Use the analogy to fill in the blank.
Nuclear Fusion : Extreme temperature, Nuclear Fission : _______
Mark the correct choice as
- Assertion: Extreme temperature is necessary to execute nuclear fusion.
- Reason: In a nuclear fusion, the nuclei of the reactants combine releasing high energy.
Which of the following are suitable for the fusion process?
Use the analogy to fill in the blank.
Nuclear Fusion: Extreme temperature, Nuclear Fission: ______.
Use the analogy to fill in the blank.
Nuclear Fusion: Extreme temperature, Nuclear Fission: ______.
Use the analogy to fill in the blank.
Nuclear Fusion : Extreme temperature, Nuclear Fission : ______.
Use the analogy to fill in the blank.
Nuclear Fusion : Extreme temperature, Nuclear Fission : ______
