Home
Class 12
PHYSICS
The ratio of kinetic energy to the total...

The ratio of kinetic energy to the total energy of an electron in a Bohr orbit of the hydrogen atom, is

A

`2:-1`

B

`1:-1`

C

`1:1`

D

`1:-2`

Text Solution

Verified by Experts

The correct Answer is:
B
Kinetic energy =-(Total energy)
Kinetic energy: total energy =1:-1
Promotional Banner

Topper's Solved these Questions

  • ATOMS

    MODERN PUBLICATION|Exercise COMPETITION FILE (Objective BB (MCQs))|14 Videos

  • ATOMS

    MODERN PUBLICATION|Exercise COMPETITION FILE (Objective C (MCQs))|10 Videos

  • ATOMS

    MODERN PUBLICATION|Exercise COMPETITION FILE (Objective A(MCQs) )|16 Videos

  • ALTERNATING CURRENT

    MODERN PUBLICATION|Exercise CHAPTER PRACTICE TEST|16 Videos

  • CURRENT ELECTRICITY

    MODERN PUBLICATION|Exercise Chapter Practice Test|15 Videos

Similar Questions

Explore conceptually related problems

The ratio of the kinetic energy to the total energy of an electron in a Bohr orbit is

The ratio of kinetic energy and potential energy of an electron in a Bohr orbit of a hydrogen - like species is :

The total energy of an electron in 4th orbit of hydrogen atom is

The energy of an electron in the nth Bohr orbit of hydrogen atom is

Total energy of electron in nth stationary orbit of hydrogen atom is

The total energy of an electron in the nth orbit of the hydrogen atom is proportional to

The potential energy of an electron in the fifth orbit of hydrogen atom is

The ratio of kinetic energy and total energy of an electron in a Bohr of a hydrogen like species is

MODERN PUBLICATION-ATOMS -COMPETITION FILE ( Objective B (MCQs))
  1. The ratio of kinetic energy to the total energy of an electron in a Bo...

    Text Solution

    |

  2. What is the radius of 2^(nd) Bohr orbit, given the radius of the first...

    Text Solution

    |

  3. If the ionization energy for the hydrogen atom is 13.6 eV , the energy...

    Text Solution

    |

  4. In a Rutherford scattering experiment when a projectile of change Z(1)...

    Text Solution

    |

  5. The total energy of an electron in an atom in an orbit is -3.4eV. Its...

    Text Solution

    |

  6. We wish to see inside an atom. Assuming the atom to have a diameter of...

    Text Solution

    |

  7. alpha-particle consists of

    Text Solution

    |

  8. Energy levels A,B and C of a certain atom correspond to increasing val...

    Text Solution

    |

  9. Ionization potential of hydrogen atom is 13.6 eV. Hydrogen atoms in th...

    Text Solution

    |

  10. Every series of hydrogen spectrum has an upper and lower limit in wave...

    Text Solution

    |

  11. The ionization enegry of the electron in the hydrogen atom in its grou...

    Text Solution

    |

  12. The wavelength of the first line of Lyman series for hydrogen atom is ...

    Text Solution

    |

  13. Electron in hydrogen atom first jumps from third excited state to seco...

    Text Solution

    |

  14. An electrons of a stationary hydrogen atom passes form the fifth energ...

    Text Solution

    |

  15. Ratio of longest wavelengths corresponding to Lyman and Balmer series ...

    Text Solution

    |

  16. Hydrogen atom in ground state is excited by a monochromatic radiation ...

    Text Solution

    |

  17. Consider 3rd orbit of He^(+) (Helium) using nonrelativistic approach t...

    Text Solution

    |

  18. Given the value of Rydberg constant is 10^(7)m^(-1), the waves number ...

    Text Solution

    |

  19. When an alpha-particle of mass 'm' moving with velocity 'v' bombards o...

    Text Solution

    |

  20. The ratio of wavelength of the lest line of Balmer series and the last...

    Text Solution

    |