Home
Class 12
PHYSICS
in a fission reaction of X and Y is ...

in a fission reaction of X and Y is 8.5 MeV , whereas of `""^(236)U` is 7.6 MeV the total energy liberated will be about

A

`200 KeV`

B

`2 MeV`

C

`200 MeV`

D

`2000 MeV`

Text Solution

Verified by Experts

The correct Answer is:
C

`Q=(BE_(x)+BE_(y)-Be_(u))`
`=(2xx117xx8.5-236xx7.6)MeV=195 MeV~~ 195 MeV~~200 MeV`.
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR PHYSICS

    RESONANCE ENGLISH|Exercise Exercise 2 Part-1 Only one option correct type|20 Videos
  • NUCLEAR PHYSICS

    RESONANCE ENGLISH|Exercise Exercise-2 Part -2 Single and double value interger type|15 Videos
  • NUCLEAR PHYSICS

    RESONANCE ENGLISH|Exercise Exercise -1 Part-1 Subjective questions|12 Videos
  • GRAVITATION

    RESONANCE ENGLISH|Exercise HIGH LEVEL PROBLEMS|16 Videos
  • REVISION DPP

    RESONANCE ENGLISH|Exercise All Questions|463 Videos

Similar Questions

Explore conceptually related problems

In a fission reaction ._92^236 U rarr ^117 X + ^117Y + n + n , the binding energy per nucleon of X and Y is 8.5 MeV whereas of .^236 U is 7.6 MeV . The total energy liberated will be about.

In a nuclear reactor, the number of U^(235) nuclei undergoing fissions per second is 4xx10^(20). If the energy releases per fission is 250 MeV, then the total energy released in 10 h is (1 eV= 1.6xx10^(-19)J)

Consider the following nuclear reaction, X^200rarrA^110+B^90+En ergy If the binding energy per nucleon for X, A and B are 7.4 MeV, 8.2 MeV and 8.2 MeV respectively, the energy released will be

Consider the following nuclear reaction, X^200rarrA^110+B^90+En ergy If the binding energy per nucleon for X, A and B are 7.4 MeV , 8.2 MeV and 8.2 MeV respectively, the energy released will be

The binding energy per nucleon of ._(5)B^(10) is 8 MeV and that of ._(5)B^(11) is 7.5 MeV. The energy required to remove a neutron from ._(5)B^(11) is (mass of electron and proton are 9.11 xx 10^(-21) kg and 1.67 xx 10^(-27) kg respectively.

Consider the nuclear reaction X^(200)toA^(110)+B^(80)+Q . If the binding energy per nucleon for X, A and B are 7.4 MeV, 8.2 MeV and 8.1 MeV respectively, then the energy released in the reaction:

1.00 kg of .^(235)U undergoes fission process. If energy released per event is 200 MeV , then the total energy released is

The fission properties of ._94^239Pu are very similar to those of ._92^235 U. The average energy released per fission is 180 MeV. If all the atoms in 1 kg of pure ._94^239Pu undergo fission, then the total energy released in MeV is

The fission properties of ._84Pu^(239) are very similar to those of ._92U^(235) . The average energy released per fission is 180MeV . How much energy in MeV is released if all the atoms in 1kg of pure ._94Pu^(239) undergo fission.

A heavy nuleus having mass number 200 gets disintegrated into two small fragmnets of mass numbers 80 and 120 . If binding energy per nulceon for parent atom is 6.5 MeV and for daughter nuceli is 7 MeV and 8 MeV , respectivley , then the energy released in the decay will be.

RESONANCE ENGLISH-NUCLEAR PHYSICS-Exercise-1 Part-2 Only one option correct type
  1. Calculate the energy of the reaction Li^7+ prarr22He^4 If the binding...

    Text Solution

    |

  2. Atomic weight of boron is 10.81 and it has twoisotopes .(5)^(10)B and ...

    Text Solution

    |

  3. Which of the following processes does not represent a gamma decay ?

    Text Solution

    |

  4. An alpha particle is bombarded on .^(14)N. As a result , a .^(17)O nuc...

    Text Solution

    |

  5. A fre neutron decays into a proton an electron and

    Text Solution

    |

  6. Nuclei X decay into nuclei Y by emitting alpha-aprticles. Energies of ...

    Text Solution

    |

  7. In one average-life,

    Text Solution

    |

  8. A freshly prepared radioactive source of half-life 2 h emits radiation...

    Text Solution

    |

  9. Two isotopes P and Q atomic weight 10 and 20, respectively are mixed i...

    Text Solution

    |

  10. Ten grams of ^57 Co kept in an open container beta-decays with a half-...

    Text Solution

    |

  11. A radioactive element P disintegrates into Q which further disintegrat...

    Text Solution

    |

  12. The half - life of I^(131) is 8 days. Given a sample of I^(131) at ti...

    Text Solution

    |

  13. 92^(U^(235) mucleus absorbs a slow neutron and undergoes fission into ...

    Text Solution

    |

  14. Two lithium nuclei in a lithium vapour at room temperature do not comb...

    Text Solution

    |

  15. In a uranium reactor whose thermal power is P=100 MW, if the average n...

    Text Solution

    |

  16. Choose the statement which is true.

    Text Solution

    |

  17. Fusion reaction takes place at high tamperature because

    Text Solution

    |

  18. in a fission reaction of X and Y is 8.5 MeV , whereas of ""^(236)...

    Text Solution

    |

  19. A heavy nucleus X of mass number 240 and binding energy per nucleon 7....

    Text Solution

    |

  20. Assuming that about 20 MeV of energy is released per fusion reaction ...

    Text Solution

    |