Home
Class 12
PHYSICS
Does the ratio of neutrons to protons in...

Does the ratio of neutrons to protons in a nucleus increase, decrease or remain the same after the emission of
`alpha-particl es`.

Promotional Banner

Topper's Solved these Questions

  • Radioactivity

    MODERN PUBLICATION|Exercise EXERCISE|71 Videos

  • Polarisation of Light

    MODERN PUBLICATION|Exercise EXERCISE|50 Videos

  • REFLECTION OF LIGHT

    MODERN PUBLICATION|Exercise EXERCISE|57 Videos

Similar Questions

Explore conceptually related problems

Does the ratio of neurtons to protons in a nucleus increase, decrease or remain the same after the emission of beta-particl es .

The neutron to proton ratio increases during beta -decay. (True /false)

A radioactive nucleus is represneted by the symbol _bX^a ,How is the new ucleus represented after the emission of an alpha particle

A radioactive nucleus is represneted by the symbol _bX^a ,How is the new ucleus represented after the emission of a beta particle

An isolated conducting sphere is given a positive charge. Does its mass increases, decreases or remains the same?

The ratio of specific charge of a proton and an alpha-particle is :

MODERN PUBLICATION-Radioactivity-EXERCISE
  1. Does the ratio of neutrons to protons in a nucleus increase, decrease ...

    Text Solution

    |

  2. What is meant by radioactive substance?

    Text Solution

    |

  3. What is radioactivity ? State laws of radioactive decay and deduce an ...

    Text Solution

    |

  4. State the law of radioactive decay. Show that radioactive decay is exp...

    Text Solution

    |

  5. State the law of radioactive decay, If N0 is the number of radioactive...

    Text Solution

    |

  6. Show that decay rate R of a sample of a radio-nuclide is related to th...

    Text Solution

    |

  7. State the law of radioactive decay and hence derive the relation N=N0e...

    Text Solution

    |

  8. State the law of radioactive decay and hence derive the relation N=N0e...

    Text Solution

    |

  9. Sketch a graph to illustrate radioactive decay.

    Text Solution

    |

  10. What is meant by half life of a radioactive substance? Derive expressi...

    Text Solution

    |

  11. What is radioactivity ? State laws of radioactive decay and deduce an ...

    Text Solution

    |

  12. An isotope (92)U^(238) decays successively to form (90)Th^(234),(91)P...

    Text Solution

    |

  13. Define decay constant of a radioactive sample. Which of the following ...

    Text Solution

    |

  14. Define decay constant of a radioactive sample. Which of the following ...

    Text Solution

    |

  15. Define decay constant of a radioactive sample. Which of the following ...

    Text Solution

    |

  16. Define decay constant of a radioactive sample. Which of the following ...

    Text Solution

    |

  17. The rate constant and half life of a first order reaction are related...

    Text Solution

    |

  18. State the law of radioactive decay. Show that radioactive decay is exp...

    Text Solution

    |

  19. State the law of radioactive decay. Show that radioactive decay is exp...

    Text Solution

    |

  20. Define half life of a radioactive substance.

    Text Solution

    |

  21. What is radioactivity ? State laws of radioactive decay and deduce an ...

    Text Solution

    |