Home
Class 12
PHYSICS
During beta^(-)-decay, a neutron inside ...

During `beta^(-)`-decay, a neutron inside nucleus converts into proton, electron and `x`. Then the paritcle `x` is

A

`pi^(+)`-meson

B

neutrons

C

anti-neutrino

D

`pi^(-)`-meson

Text Solution

Verified by Experts

The correct Answer is:
C
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

A free neutron decays into a proton, an electron and

During a beta decay

The number of protons , electrons and neutrons in tritium are

Assertion : During beta -decay a proton converts into a neutron and an electron. No other particle is emitted. Reason: During beta -decay linear momentum of system should remain constant.

During a negative beta -decay

During a negative beta decay,

During beta decay of a nucleus, how does the neutrons to proton ration change?

A: In beta -decay an electron is emitted by the nucleus R: Electrons are not present inside the nucleus.

In beta^(-1) decay, a (A) neutron coverts into a proton emitting antineutrino (B) neutron coverts into a proton emitting neutrino (C) proton coverts into a neutron emitting antineutrino (D) proton coverts into a neutron emitting neutrino

NARAYNA-NUCLEAR PHYSICS-C.U.Q
  1. Decrease in atomic number is observed during A) alpha-emission B) b...

    Text Solution

    |

  2. When .(15)P^(30) decays to become .(14)Si^(30), the particle released ...

    Text Solution

    |

  3. During beta^(-)-decay, a neutron inside nucleus converts into proton, ...

    Text Solution

    |

  4. If a nucleus emits a gamma-ray, its atomic and mass number but there w...

    Text Solution

    |

  5. In the following nuclear reaction .(13)Al^(27)+.(2)He^(4)rarr.(15)P^...

    Text Solution

    |

  6. In nuclear reaction .(4)Be^(9)+.(2)He^(4)rarr.(6)C^(12)+X,X will be

    Text Solution

    |

  7. In nuclear reaction .(4)Be^(4)+.(z)X^(A)rarr.(z+2)Y^(A+3)+R , R denote...

    Text Solution

    |

  8. A positron is emitted by radioactive nucleus of proton no 90. The prod...

    Text Solution

    |

  9. .(13)Al^(27)+alpha-particle rarrneutron +'X' then 'X' is

    Text Solution

    |

  10. The penentrating powder of beta particle compared to alpha particle is

    Text Solution

    |

  11. In a nuclear reactor, heavy water is used as a

    Text Solution

    |

  12. The units of radioactivity is

    Text Solution

    |

  13. The half-life of a radioactive isotope is 3 hours. The value of its di...

    Text Solution

    |

  14. .(92)U^(238)rarr.(82)Pb^(206)+8.(2)^(4)He. The number of beta particle...

    Text Solution

    |

  15. The activity in any nucleus is measured in

    Text Solution

    |

  16. The alpha-particle are

    Text Solution

    |

  17. alpha-particles carries

    Text Solution

    |

  18. At a specific instant emission of radioactive compound is deflected in...

    Text Solution

    |

  19. The atomic number (A) and mass number (M) of the nuclide formed where ...

    Text Solution

    |

  20. Element .(z)M^(A) emits one alpha (alpha) particle followed by two bet...

    Text Solution

    |