Home
Class 12
PHYSICS
If particles are moving with same veloci...

If particles are moving with same velocity , then maximum de - Broglie wavelength will be for

A

`alpha` particle

B

`beta` particle

C

proton

D

Neutron

Text Solution

Verified by Experts

The correct Answer is:
B
`lamda = (h)/(mv) therefore lamda prop 1/m` hence electron (`beta` - particle)
Promotional Banner

Topper's Solved these Questions

  • ATOMS, MOLECULES AND NUCLEI

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP|30 Videos

  • CIRCULAR MOTION

    MARVEL PUBLICATION|Exercise TEST YOUR GRASP-20|1 Videos

Similar Questions

Explore conceptually related problems

A particle X moving with a certain velocity has a de Broglie wavelength of 1 "Å" . If particle Y has a mass of 25% that of X and velocity 75% that of X ,de Broglie wavelength of Y will be :

" If proton,electron and a-particle are moving with same kinetic energy then the order of their de-Broglie's wavelength is "

A photon and an electron moving with a velocity v have the same de broglie wavelength . Then the ratio of the kinetic energy of the electron to the kinetic energy of the photon is [C is the speed of light ]

A particle with rest mass m_0 is moving with velocity c. what is the de-Broglie wavelength associated with it?

If the kinetic energy of a moving particle is E , then the de-Broglie wavelength is

A: K.E of two subatomic particles having same De - Broglie 's wavelength is same R : de - Broglie 's wavelength is directly related to mass of subatomic particles

A particle moving with kinetic energy E_(1) has de Broglie wavelength lambda_(1) . Another particle of same mass having kinetic energy E_(2) has de Broglie wavelength lambda_(2). lambda_(2)= 3 lambda_(2) . Then E_(2) - E_(1) is equal to

MARVEL PUBLICATION-ATOMS, MOLECULES AND NUCLEI -TEST YOUR GRASP
  1. If particles are moving with same velocity , then maximum de - Broglie...

    Text Solution

    |

  2. According to Rutherford's atom model, the electrons revolving round th...

    Text Solution

    |

  3. The velocity of an electron in the first Bohr orbit of hydrogen atom i...

    Text Solution

    |

  4. The radius of the orbital of electron in the hydrogen atom 0.5 Å. The ...

    Text Solution

    |

  5. The radius of hydrogen atom in its ground state is 5.3 xx 10^-11 m. Af...

    Text Solution

    |

  6. In hydrogen atom, if the difference in the energy of the electron in n...

    Text Solution

    |

  7. The series limit of Balmer series is 6400 Å. The series limit of Pasch...

    Text Solution

    |

  8. An electron jumps from the 3rd orbit to the ground orbit in the hydrog...

    Text Solution

    |

  9. If the following atoms and molecylates for the transition from n = 2 t...

    Text Solution

    |

  10. The diagram shows the energy levels for an electron in a certain atom....

    Text Solution

    |

  11. The de-Broglie wavelength of a particle having a momentum of 2xx10^(-2...

    Text Solution

    |

  12. What will be the ratio of de - Broglie wavelengths of proton and alpha...

    Text Solution

    |

  13. de-Broglie wavelength associated with an electron accelerated through ...

    Text Solution

    |

  14. An electtron and a photon have same wavelength . If p is the moment of...

    Text Solution

    |

  15. An X ray tube is operated at an accelerating potential of 40 kV. What ...

    Text Solution

    |

  16. A The wavelength of the Kalpha line ofthe characteristic X rays emitt...

    Text Solution

    |

  17. In the following reaction. .12 Mg^24 + .2He^4 rarr .14 S i^X +.0 n^1...

    Text Solution

    |

  18. The radius of germanium (Ge) nuclide is measured to be twice the radiu...

    Text Solution

    |

  19. The binding energy per nucleon is maximum in the case of.

    Text Solution

    |

  20. The binding energy per nucleon of O^16 is 7.97 MeV and that of O^17 is...

    Text Solution

    |

  21. In any fission the ratio ("mass of fission produts")/("mass of paren...

    Text Solution

    |