Home
Class 12
PHYSICS
In a critical chain reaction...

In a critical chain reaction

A

energy is released at increasing are

B

energy is released at steady rate

C

energy is released at decreasing rate

D

energy is not released

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR PHYSICS

    NARAYNA|Exercise Level-1 (C.W)|21 Videos
  • NUCLEAR PHYSICS

    NARAYNA|Exercise Level-II (C.W)|14 Videos
  • NUCLEAR PHYSICS

    NARAYNA|Exercise LEVEL-II-(H.W)|9 Videos
  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise EXERCISE - 4|20 Videos
  • NUCLEI

    NARAYNA|Exercise ASSERTION & REASON|5 Videos

Similar Questions

Explore conceptually related problems

Which of the following is the free radical chain reaction ?

What particle is needed to begin a nuclear chain reaction?

For an atomic reactor being critical, the ratio (r ) of the average number of neutrons produced and used in chain reaction

NARAYNA-NUCLEAR PHYSICS-C.U.Q
  1. The critical mass of a fissionable uranium -235 can be reduced by

    Text Solution

    |

  2. Nuclear energy is released in fission since binding energy per nucleon...

    Text Solution

    |

  3. In a critical chain reaction

    Text Solution

    |

  4. Among the following one is wrong

    Text Solution

    |

  5. When 1 gm of U^(235) is completely annihilated energy liberated is E(1...

    Text Solution

    |

  6. In the process of fission, the binding energy per nucleon

    Text Solution

    |

  7. Assertion (A) : Fragments produced in the fission of U^(235) are radio...

    Text Solution

    |

  8. The product of the fission of U^(235) by thermal neutron are

    Text Solution

    |

  9. Consider the following statements A and B. Identify for correct in the...

    Text Solution

    |

  10. The process of fission is responsible for the release of energy in

    Text Solution

    |

  11. The working principle in atom bomb is

    Text Solution

    |

  12. Heavy water is

    Text Solution

    |

  13. Nuclear reactor is surrounded by concrete walls to

    Text Solution

    |

  14. The operation of a nuclear reactor is said to be critical, if the mult...

    Text Solution

    |

  15. Cadmium and Broron rods are used in a nuclear reactor to

    Text Solution

    |

  16. The coolant in the nuclear reactor is

    Text Solution

    |

  17. Substance used to slow down the fast neutrons released during nuclear ...

    Text Solution

    |

  18. If the neutrons reproduction factor K is a) greater than 1 the fiss...

    Text Solution

    |

  19. Ustable fission fragments decay by emitting neutrons and electrons, ne...

    Text Solution

    |

  20. Chain reaction can be initiated by

    Text Solution

    |