Advertisements
Advertisements
प्रश्न
Give two examples of nuclear fusion.
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
- Write one nuclear fusion reaction.
- State the approximate value of energy released in the reaction mentioned in part (a).
- Give reason for the release of energy stated in part (b).
Complete the following fusion reaction:
\[\ce {^2_1H + ^2_1H -> ^\underline{}_2He + ^1_\underline{}n + energy}\]
State one similarity in the process of nuclear fission or fusion.
Elements having atomic number greater than 83 can undergo nuclear fusion.
Use the analogy to fill in the blank.
Nuclear Fusion : Extreme temperature, Nuclear Fission : _______
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 : ______.
What is nuclear fusion?
Give one example of nuclear fusion.
