Nuclear Fusion Numerical Class-12 Nootan ISC Physics Solution Ch-30 Nuclear Fission and Nuclear Fusion : Sources of Energy. Step by step solutions of Kumar and Mittal Physics of Nageen Prakashan as council latest prescribe guideline for upcoming exam. Visit official Website CISCE for detail information about ISC Board Class-12 Physics.
Nuclear Fusion Numerical Class-12 Nootan ISC Physics Solution Ch-30 Nuclear Fission and Nuclear Fusion : Sources of Energy
| Board | ISC |
| Class | 12 |
| Subject | Physics |
| Book | Nootan |
| Chapter-30 | Nuclear Fission and Nuclear Fusion : Sources of Energy. |
| Topics | Numericals on Nuclear Fusion |
| Academic Session | 2025-2026 |
Numericals on Nuclear Fusion
Class-12 Nootan ISC Physics Solution Ch-30 Nuclear Fission and Nuclear Fusion : Sources of Energy.
Que-8: In a star, α-particles (2He4 nuclei) fuse together to form a 6C12 nucleus. the energy evolved. The masses of 2He4 atom and 6C12 atom are 4.002604 u and 12.000000 u respectively.
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Que-9: Four hydrogen nuclei fuse together to form a helium nucleus with emission of two positrons. Calculate the energy released in the reaction. Given : mass of 1H1 atom = 1.007825u mass of 2He4 atom=4.002603 u, mass of positron = 0.000549 u.
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Que-10: The following equation represents a fusion reaction: 1H2 + 1H3 → 2He4 + 0n1 + Q ; where Q is the energy released. Given : mass of 1H2 atom = 2.014102 u, mass of 1H3 atom = 3.016050 u, mass of 2He4 atom = 4.002603 u and mass of neutron 0n1 = 1.008665 u. Calculate the value of Q.
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