Home
Class 12
PHYSICS
Suppose, we think of fission of a .26Fe^...

Suppose, we think of fission of a `._26Fe^(56)` nucleus into two equal fragments `._13Al^(28)`. Is the fission energetically possible? Argue by working out Q of the process. Given `m(._26Fe^(56))=55.93494u, m(._13Al^(28))=27.98191 u.`

Text Solution

Verified by Experts

`Q = m(""_(26)^(56) Fe) - 2m (""_(13)^(28)Al) = 26.90 MeV`, not possible.
Promotional Banner

Topper's Solved these Questions

  • NUCLEI

    NCERT TAMIL|Exercise ADDITIONAL EXERCISES|9 Videos
  • NUCLEI

    NCERT TAMIL|Exercise ADDITIONAL EXERCISES|9 Videos
  • MOVING CHARGES AND MAGNETISM

    NCERT TAMIL|Exercise ADDITIONAL EXERCISES|17 Videos
  • OPTICS

    NCERT TAMIL|Exercise EVALUATION (Numerical Problems)|10 Videos

Similar Questions

Explore conceptually related problems

Suppose, we think of fission of a ""_(26)^(56)Fe nucleus into two equal fragments ""_(13)^(28)Al . Is the fission energetically possible? Argue by working out Q of the process. Given m (""_(26)^(56)Fe) = 55.93494 u and m(""_(13)^(28)Al) = 27.98191 u .

Obtain the bindig energy of the nuclie ""_(26)^(56)Fe and ""_83^(209)Bi in units of MeV from the following data. m(""_(26)^(56)Fe) = 55.934939 u " " m(""_(83)^(209)Bi) = 208.980388 u

The neutron separation energy is defined as the energy required to remove a neutron from the nucleus. Obtain the neutron separation energies of the nuclei ""_(20)^(41)Ca and ""_(13)^(27)Al from the following data: m(""_(20)^(40)Ca) = 39.962591u m(""_(20)^(41)Ca) = 40.962278 u m(""_(13)^(26)Al) = 25.986895 u m(""_(13)^(27)Al) = 26.981541 u .

NCERT TAMIL-NUCLEI-EXERCISE
  1. Obtain the binding energy (in MeV. Of a nitrogen nucleus (.(7)^(14)N),...

    Text Solution

    |

  2. Obtain the binding energy of the nuclei .26Fe^(56) and .83Bi^(209) in ...

    Text Solution

    |

  3. A given coin has a mass of 3.0g. What is the nuclear energy that would...

    Text Solution

    |

  4. Write nuclear reaction equation for (i) alpha decay of .88Ra^(226) ...

    Text Solution

    |

  5. A radioactive isotope has a life of T years. How long will it take the...

    Text Solution

    |

  6. The normal activity of living carbon -containing matter is found to be...

    Text Solution

    |

  7. Obtain the amount of .^60Co necessary to provide a radioactive source ...

    Text Solution

    |

  8. The half life of .38^90Sr is 28 years. The disintegration rate of 15 m...

    Text Solution

    |

  9. Obtain approx. the ratio of the nuclear radii of the gold isotope .79A...

    Text Solution

    |

  10. Find the Q-value and the kinetic energy of the emitted alpha-particle ...

    Text Solution

    |

  11. The radionuclide .6C^(11) decays according to .6C^(11)to .5B^(11) +e^(...

    Text Solution

    |

  12. The nucleus .^(23)Ne deacays by beta-emission into the nucleus .^(23)...

    Text Solution

    |

  13. The Q value of a nuclear reaction A+b=C+d is defined by Q=[mA+mb-mC-...

    Text Solution

    |

  14. Suppose, we think of fission of a .26Fe^(56) nucleus into two equal fr...

    Text Solution

    |

  15. The fission properties of .84Pu^(239) are very similar to those of .92...

    Text Solution

    |

  16. A 1000 MW fission reactor consumes half of its fuel in 5.00y. How much...

    Text Solution

    |

  17. How long can an electric lamp of 100W be kept glowing by fusion of 2.0...

    Text Solution

    |

  18. Calculate the height of the potential barrier for a head on collision ...

    Text Solution

    |

  19. from the relation R=R0A^(1//3), where R0 is a constant and A is the ma...

    Text Solution

    |

  20. For the beta^+ (positron) emission from a nucleus, there is another co...

    Text Solution

    |