Home
Class 12
PHYSICS
If the nuclear force between two protons...

If the nuclear force between two protons, two neutrons and between proton and neutron is denoted by `F_(p p), F_(n n)` and `F_(pn)` respectively, then

A

`F_(p-p) lt F_(p-n) lt F_(n-n)`

B

`F_(p-p) =F_(p-n) = F_(n-n)`

C

`F_(p-p) lt F_(p-n) =F_(n-n)`

D

`F_(p-p) gt F_(p-n) =F_(n-n)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NUCLEI

    AAKASH SERIES|Exercise Exercise-II|40 Videos

  • NUCLEI

    AAKASH SERIES|Exercise Practice Exercise|40 Videos

  • NUCLEI

    AAKASH SERIES|Exercise Practice Exercise|40 Videos

  • NUCLEAR PHYSICS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE PRACTICE SHEET (ADVANCED) Integer Type Questions|3 Videos

  • OPTICAL INSTRUMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -I) (OPTICAL INSTRUMENTS) (LEVEL-I (MAIN)) (SUBJECTIVE OBJECTIVE TYPE QUESTIONS)|21 Videos

Similar Questions

Explore conceptually related problems

F_(pp),F_("nn")and F_(np) are the nuclear forces between proton - proton , neutron - neutron and neutron - proton respectively . Then relation between them is

In the nucleus of helium if F_1 is the net force between two protons, F_2 is the net force between two neutrons and F_3 is the net force between a proton and a neutron. Then,

Let F_pp, F_pn and F_nn denote the magnitudes of the nuclear force by a proton on a proton, by a proton on a neutron and by a neutron on a neutron respectively. When the separation is 1 fm ,

An element of mass M has Z protons and Nneutrons. Masses of proton and neutron are m_(p) and m_(n) respectively. Choose the correct relation among following options.

For a nucleus to be stable, the correct relation between neutron number N and proton number Z is.

For a nucleus to be stable, the correct relation between neutron number N and proton number Z is.

Assertion:Nuclear force between neutron-neutron, proton-neutron and proton-proton is approximately the same Reason : The nuclear force does not depend on the electric charge

Assertion : Nuclear forces arise from strong coulombic interactions between protons and neutrons Reason : Nuclear forces are independent of charge of the nucleons

Calculate the minimum energy needed to separate a neutron form a nucleus with Z protons and N neutrons in terms of the masses M_(Z,N),M_(Z,N-1) and the mass of the neutron.

Two blocks A and B of the same mass are joined by a light string and placed on a horizontal surface. An external horizontal force P acts on A. The tension in the string is T. The forces of static friction acting on A and B are F_(1) and F_(2) respectively. The limiting value of F_(1) and F_(2) is F_(0) . As P is gradually increased.

AAKASH SERIES-NUCLEI-Exercise-I
  1. The origin of nuclear force between nucleons is due to the exchange of

    Text Solution

    |

  2. Nuclear forces are

    Text Solution

    |

  3. If the nuclear force between two protons, two neutrons and between pro...

    Text Solution

    |

  4. One requires energy En to remove a nucleon from a nucleus and an energ...

    Text Solution

    |

  5. Two nucleons are at a separation of 1xx10^(-15)m. The net force betwee...

    Text Solution

    |

  6. The binding energy per nucleon is maximum at A=56 and its value is aro...

    Text Solution

    |

  7. As the mass number A increases, the binding energy per nucleon in a nu...

    Text Solution

    |

  8. The stability of a nucleus can be measured by

    Text Solution

    |

  9. In nuclear reaction .2He^4 + .ZX^A to .(Z+2)Y^(A+3)+R,R denotes

    Text Solution

    |

  10. The penetrating powers of alpha and beta and gamma radiations, in decr...

    Text Solution

    |

  11. When alpha, beta and gamma radiation pass through a gas, their ionizin...

    Text Solution

    |

  12. The half-life period of a radioactive element x is same as the mean li...

    Text Solution

    |

  13. A fraction f1 of a radioactive sample decays in one mean life, and a f...

    Text Solution

    |

  14. The half life period of a radioactive sample depends upon

    Text Solution

    |

  15. Half life period of lead is

    Text Solution

    |

  16. Which of the following radioactive substance used in archeological sur...

    Text Solution

    |

  17. The process of producing a new stable nucleus from the other stable nu...

    Text Solution

    |

  18. Which of the following changes in the artificial transmutation of elem...

    Text Solution

    |

  19. A free neutron decays spontaneously into

    Text Solution

    |

  20. Neutron was discovered by the experiment of

    Text Solution

    |