Home
Class 12
PHYSICS
The de-broglie wavelength of the electro...

The de-broglie wavelength of the electron in the second Bohr orbit is (given the radius of the first orbit `r_1` = 0.53 Å)

A

3.33 Å

B

6.66 Å

C

9.99 Å

D

1.06 Å

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • MATTER WAVE

    MOTION|Exercise EXERCISE 1 (SECTION B : DAVISSION GERMER EXPERIMENT )|11 Videos

  • MATTER WAVE

    MOTION|Exercise EXERCISE 2|19 Videos

  • MATTER WAVE

    MOTION|Exercise EXERCISE 3 (SECTION B)|7 Videos

  • MAGNETISM -1

    MOTION|Exercise Exercise - 3 SECTION -A|56 Videos

  • MODERN PHYSICS

    MOTION|Exercise PHYSICS|73 Videos

Similar Questions

Explore conceptually related problems

The de-Broglie wavelength of an electron in the first Bohr orbit is

The de Broglie wavelength of an electron in the 3rd Bohr orbit is

The de broglie wavelength of an electron in the first Bohr orbit is equal to

The de Broglie wavelength of an electron in the n^(th) Bohr orbit is related to the radius R of the orbit as

The De Broglie wavelenght associated with electron in n Bohr orbit is

The de-Broglie wavelength of the electron in the ground state of the hyddrogen atom is (Given, radius of the first orbit of hydrogen atom=0.53Å)

In hydrogen atom,the de Broglie wavelength of an electron in the second Bohr's orbit is ? Given that Bohr radius a_(0)=52.9 pm

MOTION-MATTER WAVE-EXERCISE 1 (SECTION A : WAVE NATURE OF MATTER , DE-BROGLIE RELATION )
  1. de-Brogile wavelength of an electron is 10 overset(@)A then velocity w...

    Text Solution

    |

  2. Velocity of a proton is c/20. Associated de-Broglife wavelenght is (Ta...

    Text Solution

    |

  3. A photon of light enters a block of glass after travelling through vac...

    Text Solution

    |

  4. The energy of analpha -Particle, whose de-broglie wavelength is 0.004 ...

    Text Solution

    |

  5. The energies of an photon and an electron of mass m are same. The rati...

    Text Solution

    |

  6. Two particles of mass m1 and m2 respectively are identically charged ...

    Text Solution

    |

  7. An electron is 2000 times lighter than a proton. An electron and a pro...

    Text Solution

    |

  8. A particle initially at rest having charge q coulomb, & mass m kg i...

    Text Solution

    |

  9. If the momentum of electron is changed by P(m) then the de-Broglie wa...

    Text Solution

    |

  10. The thermal energy of a particle at temperature T^@K is kT, then the ...

    Text Solution

    |

  11. The average thermal energy of neutrons each of mass m at temperature T...

    Text Solution

    |

  12. The de Broglie wavelength associated with a nitrogen molecule at atmos...

    Text Solution

    |

  13. Ratio of wavelength of duetron & proton accelerated by equal potential...

    Text Solution

    |

  14. The de-Broglie wavelength of electron in gound state of an hydrogen at...

    Text Solution

    |

  15. From rest an electron is accelerated between two such points which has...

    Text Solution

    |

  16. An alpha -particle and a singly ionized ""4Be^8 atom are accelerated ...

    Text Solution

    |

  17. The de-Broglie wavelength associated with an electron having a kineti...

    Text Solution

    |

  18. The de-broglie wavelength of the electron in the second Bohr orbit is ...

    Text Solution

    |

  19. The waves associated with electrons revolving in various Bohr orbits i...

    Text Solution

    |

  20. The electron of a H-atom moves in n^(th) orbit. If the length of the ...

    Text Solution

    |