Home
Class 10
PHYSICS
Curie is defined as the quantity of radi...

Curie is defined as the quantity of radioactive substance which gives ___________ disintegrations per second.

Text Solution

Verified by Experts

`3.7xx10^(10)`
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR PHYSICS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER (STATE WHETHER THE FOLLOWING STATEMENTS ARE TRUE OR FALSE : IF FALSE CORRECT THE STATEMENT)|22 Videos

  • NUCLEAR PHYSICS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER (MATCH THE FOLLOWING)|6 Videos

  • NUCLEAR PHYSICS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER (CHOOSE THE CORRECT ANSWER)|67 Videos

  • MODEL QUESTION PAPER HIGHER LEVEL

    SURA PUBLICATION|Exercise Subjective Questions|25 Videos

  • OPTICS

    SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS & ANSWER (Higher Order Thinking Skills (HOTS))|6 Videos

Similar Questions

Explore conceptually related problems

I Becequerel=_____________ disintegrations per second.

One roentgen is equal to _________________ disintegrations per second.

After 300 days, the activity of a radioactive sample is 5000 dps (disintegrations per sec). The activity become 2500 dps after another 150 days. The initial activity of the sample in dps is

SURA PUBLICATION-NUCLEAR PHYSICS-ADDITIONAL QUESTIONS & ANSWER (FILL IN THE BLANKS)
  1. I Becequerel= disintegrations per second.

    Text Solution

    |

  2. Consider 3rd orbit of He+ (Helium), using non- relativistic approach, ...

    Text Solution

    |

  3. Curie is defined as the quantity of radioactive substance which gives ...

    Text Solution

    |

  4. The activity of one gram of radium is equal to .

    Text Solution

    |

  5. Artificial radioactivity was discovered by

    Text Solution

    |

  6. In the spectrum of hydrogen, the ratio of the longest wavelength in th...

    Text Solution

    |

  7. Electron in hydrogen atom first jumps from third excited state to seco...

    Text Solution

    |

  8. In the hydrogen spectrum, the ratio of the longest wavelength in the B...

    Text Solution

    |

  9. In the spectrum of hydrogen, the ratio of the longest wavelength in th...

    Text Solution

    |

  10. The radioactive isotope used to diagnose anaemia is .

    Text Solution

    |

  11. An electron of a stationary hydrogen atom passes from the fifth energy...

    Text Solution

    |

  12. The transition from the state n=3 to n=1 in a hydrogen like atom resul...

    Text Solution

    |

  13. The radioactive isotope used in estimating the age of specimens is .

    Text Solution

    |

  14. The wavelength of the first line of Lyman series for hydrogen atom is ...

    Text Solution

    |

  15. An electron in the hydrogen atom jumps from excited state n to the gro...

    Text Solution

    |

  16. Out of the following which one is not a possible energy for a photon t...

    Text Solution

    |

  17. The energy of a hydrogen atom in the ground state is -13.6 eV. The ene...

    Text Solution

    |

  18. The ionization energy of the electron in the hydrogen atom in its grou...

    Text Solution

    |

  19. The process in which of one element is converted into nucleus of anot...

    Text Solution

    |

  20. The ground state energy of hydrogen atom is -13.6eV. When its electron...

    Text Solution

    |