Home
Class 12
PHYSICS
Half-life of radioactive element depend ...

Half-life of radioactive element depend upon

A

Amount of element present

B

Temperature

C

Pressure

D

The nature of the element

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NUCLEI

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-B)|27 Videos
  • NUCLEI

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-C)|81 Videos
  • NUCLEI

    AAKASH INSTITUTE|Exercise EXERCISE|20 Videos
  • MOVING CHARGES AND MAGNETISM

    AAKASH INSTITUTE|Exercise Assignment Section J (Aakash Challengers Questions)|5 Videos
  • OSCILLATIONS

    AAKASH INSTITUTE|Exercise Assignment (Section D) (ASSERTION-REASON TYPE QUESTIONS)|13 Videos

Similar Questions

Explore conceptually related problems

A radioactive material has an initial mass of 16g . After 120 days it reduce to 0.5g .Half-life of the radioactive element is

Half-life period for radioactive element is

The half-life of a radiactive substance depends upon:

Half life of a radioactive element is 10 days. What percentage of the element will remain undecayed after 100 days?

What is the total life of a radioactive element ?

AAKASH INSTITUTE-NUCLEI-ASSIGNMENT (SECTION-A)
  1. If a radioactive material remains 25% after 16 days, then its half lif...

    Text Solution

    |

  2. The initial count rate for a radioactive source was found to be 1600 c...

    Text Solution

    |

  3. The radioactivity of a sample is R(1) at a time T(1) and R(2) at time ...

    Text Solution

    |

  4. A radioactive sample at any instant has its disintegration rate 5000 d...

    Text Solution

    |

  5. At time t=0, some radioactive gas is injected into a sealed vessel. At...

    Text Solution

    |

  6. A radioactive isotope X with a half-life of 1.37 xx 109 years decays t...

    Text Solution

    |

  7. Two elements P and Q have half-line of 10 and 15 minutes repectively. ...

    Text Solution

    |

  8. A freshly prepared radioactive source of half-life 2 h emits radiation...

    Text Solution

    |

  9. GAMMA DECAY

    Text Solution

    |

  10. A sample of a radioactive substance has 10^(6) radioactive nuclei. Its...

    Text Solution

    |

  11. Half-life of radioactive element depend upon

    Text Solution

    |

  12. Neutrino is a particle, which is

    Text Solution

    |

  13. Ordinary water is not used as a moderator in nuclear reactors because

    Text Solution

    |

  14. Out of the following , which one is not emitted by a natural radioact...

    Text Solution

    |

  15. If 200 MeV energy is released in the fission of a single nucleus of .(...

    Text Solution

    |

  16. 1 g of hydrogen is converted into 0.993 g of helium in a thermonuclear...

    Text Solution

    |

  17. Thermal neutrons are those whose energy is about

    Text Solution

    |

  18. A neutron strikes a ""(92)U^(235) nucleus and as a result ""(36)Kr^(93...

    Text Solution

    |

  19. The control rod in a nuclear reactor is made of

    Text Solution

    |

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

    Text Solution

    |