Home
Class 11
CHEMISTRY
If two particles are associated with sam...

If two particles are associated with same kinetic energy, then the de Broglie's wavelength `(lamda)` of these particles is-

A

directly proportional to the velocity

B

inversely proportional to the velocity

C

independent of mass and velocity

D

cannot be predicted.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    CHHAYA PUBLICATION|Exercise EXERCISE (VERY SHORT TYPE QUESTION)|33 Videos

  • STRUCTURE OF ATOM

    CHHAYA PUBLICATION|Exercise EXERCISE (FILL IN THE BLANKS)|12 Videos

  • STRUCTURE OF ATOM

    CHHAYA PUBLICATION|Exercise ENTRANCE QUESTION BANK|57 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos

Similar Questions

Explore conceptually related problems

find the de Broglie's wavelength.

A particle is moving with kinetic energy E. It's de Broglie wavelength is—

Statement I: If the kinetic energy of particles with different masses are same, then the de Broglie wavelength of the particles are inversely proportional to their mass Statement II: Momentum of moving particles is inversely proportional to their de Broglie wavelengths.

An electron and a proton are moving in the same direction and posses same kinetic energies. Find the ratio of de Broglie wavelength associated with these particles.

If the kinetic energy of the particle is increase to 16 times its previous value, the percentage change in the de Broglie wavelength of the paarticle is

A proton and an electron have the same kinetic energy. Which one has large de Broglie wavelength?

The french physicist Louis de Broglie in 1924 postulated that matter like radiation show a dual behaviour . He proposed the following relationship between the wavelength lambda of a material particle its linear momentum p and planck constant h lamda=h/p =h/(mv) The de broglie relation implies that the wavelength of a particle should decreases as its velocity increases . it also implies that for a given velocity heavier particles should have shorter wavelength than lighter particles. The waves associated with particles in motion are called matter waves or de broglie waves. These waves differ from the electromagnetic waves as they (i) have lower velocities (ii) have no electrical and magnetic fields and (iii) are not emitted by the particle under consideration . The experimental confirmation of the de-broglie relation was obtained when Davisson ans Germer in 1927 observed that a beam of electrons is diffracted by a nickel crystal . as diffraction a characteristics property of waves hence the beam of electron behaves as a wave, as proposed by de-broglie. If proton, electron and alpha -particle are moving with same kinetic energy then the order of de-Broglie's wavelength

Which of the following particle having same kinetic energy, would have the maximum de-Broglie wave length

An electron and a proton have the same kinetic energy. Identify the particle whose de Broglie wavelength would be greater

CHHAYA PUBLICATION-STRUCTURE OF ATOM-MCQ HOTSPOT (SINGLE CORRECT TYPE)
  1. If we apply potential difference so that an electron is accelerated co...

    Text Solution

    |

  2. An electron has wavelength 1A^@ the potential by which the electron is...

    Text Solution

    |

  3. If two particles are associated with same kinetic energy, then the de ...

    Text Solution

    |

  4. The ratio of magnetic moments of Fe(III) and CO(II) is-

    Text Solution

    |

  5. It is were possible for hydrogen atom to exist with a position as the ...

    Text Solution

    |

  6. The direction cosines of a line satisfy the relations lambda(l+m)=n...

    Text Solution

    |

  7. Identify the orbitals for which n=4 and l=1-

    Text Solution

    |

  8. The orbital which have samme number of nodes are-

    Text Solution

    |

  9. In the ground state, an element has 13 electrons in its M-shell. The e...

    Text Solution

    |

  10. Angular momentum of an electron may have the values-

    Text Solution

    |

  11. The line spectrum is noticed during the transition of electron from hi...

    Text Solution

    |

  12. Select the pair of atoms having the same no. of electrons in their out...

    Text Solution

    |

  13. Which consists of particle of matter-

    Text Solution

    |

  14. Which have two radial nodes-

    Text Solution

    |

  15. The ratio of lamda(alpha) and lamda(beta) for Balmer series of hydroge...

    Text Solution

    |

  16. Indicate the conditions under which the ratio of de Broglie wavelength...

    Text Solution

    |

  17. Which of the following ions is/are paramagnetic-

    Text Solution

    |

  18. The energy of an electron in the first Bohr orbit of H-atom is -13.6 e...

    Text Solution

    |

  19. For which of the following species, the expression for the energy of e...

    Text Solution

    |

  20. According to Bohr's atomic theory, which of the following relations ar...

    Text Solution

    |