Home
Class 12
PHYSICS
Which of the following cannot be emitted...

Which of the following cannot be emitted by radioactive substances during their decay ?

A

Protons

B

Neutrinos

C

Helium nuclei

D

Electrons

Text Solution

Verified by Experts

The correct Answer is:
A
A nucles during decay emits `alpha (He^(2+)), beta` (electrons). `gamma` or neutrino, it does not emit protons during decay.
Promotional Banner

Topper's Solved these Questions

  • SIMPLE HARMONIC MOTION

    ALLEN|Exercise Exercise-05(B)|46 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN|Exercise MCQ s|8 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN|Exercise Exercise - 04[A]|25 Videos

  • RACE

    ALLEN|Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|25 Videos

  • TEST PAPER

    ALLEN|Exercise PHYSICS|4 Videos

Similar Questions

Explore conceptually related problems

Which of the following cannot be emited by radicative subsstances durind their decay ?

Which is not emitted by radioactive substance ?

Which of the following are mode of radioactive decay ?

Which one of the following is not a mode of radioactive decay?

Out of the following , which one is not emitted by a natural radioactive substance ?

ALLEN-SIMPLE HARMONIC MOTION-Exercise-04 [B]
  1. A radioactive sample at any instant has its disintegration rate 5000 d...

    Text Solution

    |

  2. A nucleus with Z =92 emits the following in a sequence: alpha,beta^(...

    Text Solution

    |

  3. Which of the following cannot be emitted by radioactive substances dur...

    Text Solution

    |

  4. In the nuclear fusion reaction (1)^(2)H + (1)^(3)H rarr (2)^(4)He + ...

    Text Solution

    |

  5. A nucleus ruptures into two nuclear parts, which have their velocity r...

    Text Solution

    |

  6. The binding energies per nucleon for deuteron (.1H^2) and helium (.2He...

    Text Solution

    |

  7. An alpha particle of energy 5 MeV is scattered through 180^(@) by a fo...

    Text Solution

    |

  8. The intensity of gamma radiation from a given source is I On passing...

    Text Solution

    |

  9. Starting with a sample of pure .^66 Cu, 7//8 of it decays into Zn in 1...

    Text Solution

    |

  10. If radius of the .(13)^(27)Al nucleus is estimated to be 3.6 Fermi, th...

    Text Solution

    |

  11. A nuclear transformation is denoted by X(n,alpha) rarr. (3)^(7)Li. Whi...

    Text Solution

    |

  12. An alpha nucleus of energy (1)/(2)m nu^(2) bombards a heavy nucleus o...

    Text Solution

    |

  13. When (3)Li^(7) nuclei are bombarded by protons , and the resultant nuc...

    Text Solution

    |

  14. The energy spectrum of beta - particle [number N€ as a function of bet...

    Text Solution

    |

  15. If the binding energy per nucleon in .(3)Li^(7) and .(2)He^(4) nuclei ...

    Text Solution

    |

  16. If M(o) is the mass of an oxygen isotope .(8)O^(17), M(p) and M(N) are...

    Text Solution

    |

  17. In gamma ray emission from a nucleus

    Text Solution

    |

  18. The half - line period a radioactive element X is same as the mean lif...

    Text Solution

    |

  19. This question contains Statement - 1 and Statement -2 Of the four choi...

    Text Solution

    |

  20. The alongside is a plot of binding energy per nucleon E(b) ,against th...

    Text Solution

    |