Home
Class 12
PHYSICS
Rutherford's a-scattering experiment con...

Rutherford's a-scattering experiment concludes that ........

A

electron are revolving round the nucleus

B

electrons are scattering in the space around the nucleus

C

there is no heavy mass at centre

D

the velocity of all electrons are same

Text Solution

Verified by Experts

The correct Answer is:
B
electrons are scattering in the space around the nucleus
Promotional Banner

Topper's Solved these Questions

  • ATOMS

    KUMAR PRAKASHAN|Exercise Section-D (Multiple Choice Questions (MCQs)) (MCQs From .DARPAN Based On Textbook) (Atomic Spectra)|11 Videos

  • ATOMS

    KUMAR PRAKASHAN|Exercise Section-D (Multiple Choice Questions (MCQs)) (MCQs From .DARPAN Based On Textbook) (Bohr Model of Hydrogen Atom )|21 Videos

  • ATOMS

    KUMAR PRAKASHAN|Exercise SECTION-C (NCERT EXEMPLAR SOLUTION) ( Long Answer Type Questions)|6 Videos

  • ALTERNATING CURRENTS

    KUMAR PRAKASHAN|Exercise SECTION-D MCQs (COMPETITIVE EXAMS)|64 Videos

  • BOARD'S QUESTION PAPER MARCH-2020

    KUMAR PRAKASHAN|Exercise PART-B SECTION -C|4 Videos

Similar Questions

Explore conceptually related problems

In Rutherford's alpha -scattering experiment, for impact parameter b = 0 ?

In a Rutherford's scattering experiment when a projectile of chargez Z_(1) and mass M_(1) approaches a target nucleus of Z_(2) and mass M_(2) the distance of closest approach is r_(0) . The energy of the projectile is........

Describe Geiger-Marsden scattering experiment.

Suppose you are given a chance to repeat the alpha- particle scattering experiment using a thin sheet of solid hydrogen in place of the gold foil. (Hydrogen is a solid at temperatures below 14 K.) What results do you expect?

KUMAR PRAKASHAN-ATOMS-Section-D (Multiple Choice Questions (MCQs)) (MCQs From .DARPAN Based On Textbook)
  1. According to ..... atomic model positive charge is uniformly distribut...

    Text Solution

    |

  2. What can cause an electron to held in an atom?

    Text Solution

    |

  3. Rutherford's a-scattering experiment concludes that ........

    Text Solution

    |

  4. In Rutherford atomic model central part of atom where whole positive c...

    Text Solution

    |

  5. Rutherford model shows that ......

    Text Solution

    |

  6. The value of impact parameter in head-on collision is ......

    Text Solution

    |

  7. As the value of impact parameter is larger the scattering angle is ......

    Text Solution

    |

  8. When impact parameter is ........, then collision occurs.

    Text Solution

    |

  9. An alpha particle of 10 MeV is moving forward fo a head on collision. ...

    Text Solution

    |

  10. A berillium particle (z = 4) having 5.3 MeV energy experience head-on ...

    Text Solution

    |

  11. An energetic a-particle experiences head-on collision with nucleus hav...

    Text Solution

    |

  12. An alpha- particle of 10 MeV is moving forward for a head on collision...

    Text Solution

    |

  13. alpha- particle having 27 MeV has 1.14xx10^(-14) m distance of closest...

    Text Solution

    |

  14. In experiment of a-scattering if thickness of foil is changed from 2xx...

    Text Solution

    |

  15. According to classical physics, potential energy of electron moving in...

    Text Solution

    |

  16. According to classical physics, the kinetic energy K of an electron re...

    Text Solution

    |

  17. If energy of electron in first orbit of H-atom is - y then what will b...

    Text Solution

    |

  18. The kinetic energy of the electron in an orbit of radius r in hydrogen...

    Text Solution

    |

  19. In any Bohr orbit of the hydrogen atom, the ratio of kinetic energy to...

    Text Solution

    |

  20. Orbital acceleration of an electron is ………..

    Text Solution

    |