Home
Class 12
PHYSICS
In a Rutherford scattering experiment wh...

In a Rutherford scattering experiment when a projectile of change `Z_(1)` and mass `M_(1)` approaches s target nucleus of change `Z_(2)` and mass `M_(2)`, te distance of closed approach is `r_(0)`. The energy of the projectile is

A

Directly proportional to `z_1z_2`

B

Inversely proportional to `z_1`

C

Directly proportional to mass `M_1`

D

`Directly proportional to `M_1xx M_2`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NUCLEI

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D)|10 Videos

  • NUCLEI

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-B)|27 Videos

  • MOVING CHARGES AND MAGNETISM

    AAKASH INSTITUTE|Exercise Assignment Section J (Aakash Challengers Questions)|5 Videos

  • OSCILLATIONS

    AAKASH INSTITUTE|Exercise Assignment (Section D) (ASSERTION-REASON TYPE QUESTIONS)|13 Videos

Similar Questions

Explore conceptually related problems

If and alpha -paricle of mass m, charged q and velocity v is incident on a nucleus charge Q and mass m, then the distance of closest approach is

An alpha nucleus of energy (1)/(2)m nu^(2) bombards a heavy nucleus of charge Ze . Then the distance of closed approach for the alpha nucleus will be prpportional to

In a Geiger-Marsden experiment, calculate energy of alpha particle whose distance of closet approach to the nucleus of Z=79 is 2.8 xx 10^(-14) m. How will the distance of closet approach be affected when the kinetic energy of the alpha -particle is doubled ?

The distance between the a-particle and target nucleus in an alpha -scattering experiment is equal to distance of closest approach, when the scattering angle is

Calculate the distance of closest approach when a proton of energy 3 MeV approaches a gold nucleus (Z=79).

When an a-particle of mass 'm' moving with velocity 'v' bombards on a heavy nucleus of charge 'Ze', its distance of closest approach from the nucleus depends on v as:

When an alpha particle of mass m moving with velocity v bombards on a heavy nucleus of charge Ze, its distance of closest approach form the nucleus depends on m as

AAKASH INSTITUTE-NUCLEI-ASSIGNMENT (SECTION-C)
  1. In the radioactive change, .(Z)^(A)P to .(Z + 1)^(A)Q to .(Z - 1)^(A...

    Text Solution

    |

  2. The number of beta particles emitter by radioactive sustance is twice ...

    Text Solution

    |

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

    Text Solution

    |

  4. Two radioactive materials X(1) and X(2) have decay constants 5 lambda ...

    Text Solution

    |

  5. Two nuclei have their mass numbers in the ratio of 1:3. The ratio of t...

    Text Solution

    |

  6. If M(A,Z), M(p)and M(n) denote the masses of the nucleus .(Z)X^(A), pr...

    Text Solution

    |

  7. If the nucleus of .13Al^27 has a nuclear radius of about 3.6 fm, then ...

    Text Solution

    |

  8. In radioactive decay process, the negatively changed emitted beta-part...

    Text Solution

    |

  9. A nucleus .Z^A X has mass represented by M(A, Z). If Mp and Mp denote ...

    Text Solution

    |

  10. Two radioactive substance A and B have decay constants 5 lambda and la...

    Text Solution

    |

  11. The binding energy of deuteron is 2.2 MeV and that of .2^4 He is 28 Me...

    Text Solution

    |

  12. In a radioactive material the activity at time t(1) is R(1) and at a l...

    Text Solution

    |

  13. The radius of germanium (Ge) nuclide is measured to be twice the radiu...

    Text Solution

    |

  14. In the reaction .1^2 H + .1^3 H rarr .2^4 He + .0^1 n, if the binding ...

    Text Solution

    |

  15. The nuclei of which one of the following pairs of nuclei are isotons ?

    Text Solution

    |

  16. Fission of nuclei is possible because the binding energy per nuclei in...

    Text Solution

    |

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

    Text Solution

    |

  18. The volume occupied by an atom is greater than the volume of the nucle...

    Text Solution

    |

  19. Alpha particles are

    Text Solution

    |

  20. The mass number of a nucleus is

    Text Solution

    |