Home
Class 12
PHYSICS
gamma- rays are produced ………. , alpha ...

`gamma-` rays are produced `………. , alpha` or `beta- ` decay

A

after

B

before

C

without

D

none of the above

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RADIOACTIVITY & NUCLEAR PHYSICS

    MOTION|Exercise Exercise-2|24 Videos

  • RADIOACTIVITY & NUCLEAR PHYSICS

    MOTION|Exercise Exercise-3|81 Videos

  • RADIOACTIVITY & NUCLEAR PHYSICS

    MOTION|Exercise Questions For Practice|12 Videos

  • PROJECTILE MOTION

    MOTION|Exercise EXERCISE-3 (SECTION-B)|8 Videos

  • RAY OPTICS

    MOTION|Exercise Exercise-4|38 Videos
MOTION-RADIOACTIVITY & NUCLEAR PHYSICS-Exercise -1
  1. A radioactive nucleus undergoes a series of decay according to the sch...

    Text Solution

    |

  2. The particles not emitted by radioactive susbstace are:

    Text Solution

    |

  3. gamma- rays are produced ………. , alpha or beta- decay

    Text Solution

    |

  4. The particle emitted in the nuclear reaction .(Z) X^(A) = .(Z+1)...

    Text Solution

    |

  5. By neutrino hypothesis which conservation law for beta- decay c...

    Text Solution

    |

  6. During a negative beta decay,

    Text Solution

    |

  7. In a given magnetic field for the particle less of same velocit...

    Text Solution

    |

  8. A nucleus with mass number m and atomic number n, emits one al...

    Text Solution

    |

  9. The intensity of gamma- from a source (I(0)) reduces to I(0)//8 af...

    Text Solution

    |

  10. The inteisity of gamma radiation from a given source is I(0) . ...

    Text Solution

    |

  11. The graph between remaining radioactive atoms and time for a r...

    Text Solution

    |

  12. The following is not and application of radioactive material -

    Text Solution

    |

  13. In which of the following we don't use a radioactive isotope :

    Text Solution

    |

  14. The reason of origin of gamma- rays is

    Text Solution

    |

  15. A radioactive material of half-life T was kept in a nuclear reactor at...

    Text Solution

    |

  16. Let u denote one atomic unit .one atom of an element of mass number A ...

    Text Solution

    |

  17. The surface area of a nucleus varies with mass number A as

    Text Solution

    |

  18. In the nuclear reaction .92 U^238 rarr .z Th^A + .2He^4, the values of...

    Text Solution

    |

  19. Among gravitational, electrostatic and nuclear forces, the two attract...

    Text Solution

    |

  20. the radius of ""(29)Cu^(64) nucleus in fermi is (given ,r(0) 1.2xx1...

    Text Solution

    |