Home
Class 12
PHYSICS
The energy spectrum of beta - particle [...

The energy spectrum of `beta` - particle [number `N(E)` as a function of `beta` - energy E] emitted from a radioactive source is

A

B

C

D

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NEET MOCK TEST 21

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

  • NEET MOCK TEST 4

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

The energy spectrum of beta - particle [number N€ as a function of beta - energy E] emitterfrom a radioactive source is

beta -particle is emitted in radioactivity by

Which emits beta -particles ?

The curve representing the energy spectrum of beta -particles is

In the disintegration of a radioactive element, alpha - and beta -particles are evolved from the nucleus. ._(0)n^(1) rarr ._(1)H^(1) + ._(-1)e^(0) + Antineutrino + Energy 4 ._(1)H^(1) rarr ._(2)He^(4) + 2 ._(+1)e^(0) + Energy Then, emission of these particles changes the nuclear configuration and results into a daughter nuclide. Emission of an alpha -particles results into a daughter element having atomic number lowered by 2 and mass number by 4, on the other hand, emission of a beta -particle yields an element having atomic number raised by 1. How many alpha - and beta -particle should be emitted from a radioactive nuclide so that an isobar is formed?

The beta particles of a radioactive metal originate from -

NTA MOCK TESTS-NEET MOCK TEST 3-PHYSICS
  1. Two tangent galvanometers having coils of the same radius are connecte...

    Text Solution

    |

  2. A light ray moving in medium-I (of refractive index n(1)) is incident ...

    Text Solution

    |

  3. A 3 volt battery with negligible internal resistance is connected in a...

    Text Solution

    |

  4. The Young's modulus of the material of a wire is 2xx10^(10) N m^(-2) I...

    Text Solution

    |

  5. Plank 's constant (h) speed of light in vacuum (c) and Newton 's grav...

    Text Solution

    |

  6. A ball is thrown upwards, it takes 4 s to reach back to the ground. Fi...

    Text Solution

    |

  7. When a satellite moves around the earth in a certain orbit, the quanti...

    Text Solution

    |

  8. The maximum energy in thermal radiation from a source occurs at the wa...

    Text Solution

    |

  9. The energy spectrum of beta - particle [number N(E) as a function of b...

    Text Solution

    |

  10. A stone is dropped from a height of 45 m on a horizontal level ground....

    Text Solution

    |

  11. A car is negotiating a curved road of radius R . The road is banked at...

    Text Solution

    |

  12. If an electron drops from 4th orbit to 2nd orbit in an H-atom, then

    Text Solution

    |

  13. A magnetic needle suspended horizontally by an unspun silk fibre, osci...

    Text Solution

    |

  14. A gas is present in a cylinder fitted with movable piston. Above and b...

    Text Solution

    |

  15. In Young's experiment , the fringe width of the fringes with light of ...

    Text Solution

    |

  16. Assertion: Reduction factor (K) of a tangent galvanometer helps in red...

    Text Solution

    |

  17. Solar radiation is an example of

    Text Solution

    |

  18. A screen is placed 90 cm from an object. The image an object on the sc...

    Text Solution

    |

  19. A marble block of mass 2 kg lying on ice when given a velocity of 6m//...

    Text Solution

    |

  20. A clock which keeps correct time at 20^(@)C is subjected to 40^(@)C. I...

    Text Solution

    |