Home
Class 12
PHYSICS
According to Bohr's theory, the radius o...

According to Bohr's theory, the radius of the `n^(th)` orbit of an atom of atomic number `Z` is proportional

A

`(n^(2))/(z^(2))`

B

`(n^(2))/z`

C

`n/z`

D

`n^(2)z^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`rprop(n^(2))/z`
Promotional Banner

Topper's Solved these Questions

  • TEST PAPERS

    FIITJEE|Exercise PHYSICS|747 Videos

  • SIMPLE HARMONIC MOTION

    FIITJEE|Exercise Assignment Problems (Objective) (Level-II)|20 Videos

  • WORK, ENERGY AND POWER

    FIITJEE|Exercise COMPREHENSIONS ( Comprehension-II)|5 Videos

Similar Questions

Explore conceptually related problems

According to Bohr's theory, the radius of the nth Bohr orbit of a hydrogen like atom of atomic number Z is proportional to

According to Bohr's model, the radius of the second orbit of helium atom is

According to Bohr's theory of hydrogen atom

According to Bohr's theory, the angular momentum for an electron of 5th orbit is,

In the Bohr's theory of H atom

Radius of Bohr's orbit of hydrogen atom is

FIITJEE-TEST PAPERS-PHYSICS
  1. A boy is pushing a box on a horizontal floor from a position of rest w...

    Text Solution

    |

  2. A light ray incident along vector 2hati+4hatj+sqrt(5)hatk strikes in t...

    Text Solution

    |

  3. According to Bohr's theory, the radius of the n^(th) orbit of an atom ...

    Text Solution

    |

  4. A light wire of length l (figure-1) is cut into two pieces in two diff...

    Text Solution

    |

  5. Two blocks A and B of same masses are resting in equilibrium on an inc...

    Text Solution

    |

  6. Two balls A & B of mass m(1) and m(2) are kept on a horizontal smooth ...

    Text Solution

    |

  7. A disc of radius a is ridigly attached at its circumference to a rod o...

    Text Solution

    |

  8. In young's experiment, the upper slit is covered by a thin glass plate...

    Text Solution

    |

  9. Let us consider a diatomic gas whose molecules have the shape of a dum...

    Text Solution

    |

  10. Let us consider a diatomic gas whose molecules have the shape of a dum...

    Text Solution

    |

  11. A wheel A is connected to a second wheel B by means of in extensible s...

    Text Solution

    |

  12. A ball is projected from a point on an inclined plane horizontally. It...

    Text Solution

    |

  13. A flexible drive belt runs over a frictionless flywheel (see Figure). ...

    Text Solution

    |

  14. An elastic cord having an upstretched length l, force constant k and m...

    Text Solution

    |

  15. A stream of glass beads, each with a mass of 15 gram, comes out of a h...

    Text Solution

    |

  16. A block placed on a smooth horizontal floor is connected to a springs ...

    Text Solution

    |

  17. The small particle of mass m is given an initial high velocity in the ...

    Text Solution

    |

  18. The circuit shows a resistance R=0.01Omega and inductance L=3 mH conne...

    Text Solution

    |

  19. Two identical equiconvex lenses made of glass of reflected index 1.5 p...

    Text Solution

    |

  20. Two capacitors C(1)=C(2)=1/(pi^(2))xx10^(-2)F and inductor L=2xx10^(...

    Text Solution

    |