Home
Class 12
PHYSICS
In Rutherford scattering experiment, wha...

In Rutherford scattering experiment, what will b ethe correct angle for `alpha` scattering for an impact parameter `b = 0` ?

A

`90^(@)`

B

`270^(@)`

C

`0^(@)`

D

`180^(@)`

Text Solution

Verified by Experts

The correct Answer is:
D
Impact parameter `prop "cot" (theta)/(2)`
`b= 0, theta= 180^(@)`
Promotional Banner

Topper's Solved these Questions

  • ATOMIC AND NUCLEAR PHYSICS

    ERRORLESS|Exercise Assertion and Reason|23 Videos

  • ATOMIC AND NUCLEAR PHYSICS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Radioactivity)|78 Videos

  • ALTERNATING CURRENT

    ERRORLESS|Exercise Assertion & Reason|13 Videos

  • CURRENT ELECTRICITY

    ERRORLESS|Exercise ASSERTION AND REASON|26 Videos

Similar Questions

Explore conceptually related problems

Rutherford's scattering experiment in related to the size of the

Rutherford's scattering experiment is related to the size of the

In rutherford's scattering experiment which of the following does not happen ?

In Rutherford scattering experiment, wha will be the ratio of impact parameter for scattering angles theta_(1)=90^(@) and theta_(2)=120^(@)

Ernest Rutherford's scattering experiment demonstrated the existence of :

ERRORLESS-ATOMIC AND NUCLEAR PHYSICS-Past Years Questions
  1. The ionization enegry of the electron in the hydrogen atom in its grou...

    Text Solution

    |

  2. The electron in hydrogen atom makes a transition n(1)ton(2) where n1 a...

    Text Solution

    |

  3. In Rutherford scattering experiment, what will b ethe correct angle fo...

    Text Solution

    |

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

    Text Solution

    |

  5. If an electron in a hydrogen atom jumps from the 3rd orbit to the 2nd ...

    Text Solution

    |

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

    Text Solution

    |

  7. The ratio of kinetic energy to the total energy of an electron in a Bo...

    Text Solution

    |

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

    Text Solution

    |

  9. The graph between wave number (vecv) and angular frequency (omega) is

    Text Solution

    |

  10. The mass of a .(3)^(7) Li nucleus is 0.042 u less than the sum of the ...

    Text Solution

    |

  11. The binding energies per nucleon for a deuteron and an alpha-particle ...

    Text Solution

    |

  12. A certain mass of hydrogen is changes to helium by the process of fusi...

    Text Solution

    |

  13. A nucleus .(Z)^(A)X has mass represented by m(A, Z). If m(p) and m(n) ...

    Text Solution

    |

  14. In a material medium, when a position meets an electron both the parti...

    Text Solution

    |

  15. The dependence of binding energy per nucleon, B(N) on the mass number...

    Text Solution

    |

  16. (a) What is nuclear fusion ? Explain with an example. Write the equati...

    Text Solution

    |

  17. In an atom bomb, the energy is released because of the.

    Text Solution

    |

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

    Text Solution

    |

  19. Atomic weight of boron is 10.81 and it has two isotopes .5 B^10 and .5...

    Text Solution

    |

  20. If radius of the .(13)^(27)Al nucleus is taken to be R(AI), then the r...

    Text Solution

    |