Home
Class 12
PHYSICS
Assuming that protons and neutrons have ...

Assuming that protons and neutrons have equal masses,calculate how many times nuclear matter is denser than water.Given that nuclear radius is given by `R=1.2 xx 10 ^(-15) A^(1//3)` metre and mass of a nucleon =`1.67 xx 10^(-27) kg`.

Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF NUCLEUS

    MODERN PUBLICATION|Exercise EXERCISE|47 Videos

  • Solids

    MODERN PUBLICATION|Exercise EXERCISE|66 Videos

  • TEXTUAL QUESTIONS

    MODERN PUBLICATION|Exercise EXERCISE|507 Videos

Similar Questions

Explore conceptually related problems

One atomic mass unit is equal to 1.67 xx 10^-27 g .

A nucleus of mass number 225 splits into two fresh nuclei having mass numbers in the ratio 3:2 .If the nuclear radius is given by R=1.1 xx 10^(-15) a^(1//3) m ,find the radii of the new nuclei formed.

Calculate the density of hydroen nucleus in SI units .Given , R_0 = 1.1 xx 10^(-15) m and 1 a.m.u = 1.66 xx 10^(-27) kg .

Find the mass of earth (Given the radius of earth R= 6.4 xx 10^6 m) .

Calculate the radius of oxygen nucleus .Given that R_0 = 1.1 xx 10^(-15) m .

Calculate the momentum of electrons if their wavelength is 2 overset @A . Given that Plank.s constant, h = 6.629 xx 10^9-34) Js, mass of electrons, m=9.1 xx 10^(31) kg.

Calculate the momentum of electrons, if their wavlength is 3 overset @A . Given that Plank.s constant , h=6.626 xx 10^(-34) Js, mass of electron, m=9.1xx10^(-31) kg.

Calculate the de Brogile wavelength for electron moving with a speed of 9xx10^5 ms^(-1) Given h=6.6 xx 10^(-34) Js and mass of electron =9.1 xx10^(-31) kg.

Calculate momentum of electron, if their wavelength is 1overset @ A . Given, Planck's constant h=6.625 xx 10^(-34) Js , mass of electron m=9.1 xx 10^(-31) kg.

MODERN PUBLICATION-STRUCTURE OF NUCLEUS-EXERCISE
  1. Assuming that protons and neutrons have equal masses,calculate how man...

    Text Solution

    |

  2. Define atomic number.

    Text Solution

    |

  3. Why is the denstiy of nucleus more than that of the atom?

    Text Solution

    |

  4. Explain any three properties of the nucleus.

    Text Solution

    |

  5. What it Einstein's mass energy relation?

    Text Solution

    |

  6. Define the atomic mass unit?

    Text Solution

    |

  7. Define the atomic mass unit?

    Text Solution

    |

  8. What are nuclear forces ? State their four properties.

    Text Solution

    |

  9. What do you mean by binding energy ? Explain the significance of bindi...

    Text Solution

    |

  10. What do you mean by binding energy ? Explain the significance of bindi...

    Text Solution

    |

  11. State and explain binding energy of a nucleus.

    Text Solution

    |

  12. Draw the graph showing variation of binding energy per nucleon with ma...

    Text Solution

    |

  13. Define binding energy, binding energy per nucleon. Draw and explain a ...

    Text Solution

    |

  14. State and explain mass defect and packing fraction.

    Text Solution

    |

  15. What is mass defect?

    Text Solution

    |

  16. With the help of example explain how the neutron-proton ratio changes ...

    Text Solution

    |

  17. Explain with the help of nuclear reaction in each of the following cas...

    Text Solution

    |

  18. Draw a plot of potential energy of a pair of nucleons as a function of...

    Text Solution

    |

  19. What are nuclear forces ? Discuss fourimportant properties of nuclear ...

    Text Solution

    |

  20. What are nuclear forces ? Discuss fourimportant properties of nuclear ...

    Text Solution

    |

  21. Draw a plot of potential energy of a pair of nucleons as a function of...

    Text Solution

    |