Home
Class 11
CHEMISTRY
If an electron is travelling at 200 m/s ...

If an electron is travelling at 200 m/s within 1 m/s uncertainty, whtat is the theoretical uncertainty in its position in mum (micrometer)?

A

14.5

B

29

C

58

D

114

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    NARENDRA AWASTHI|Exercise Level 2|1 Videos

Similar Questions

Explore conceptually related problems

If a body weighing 1.0g is travelling along x axis at 100 cm s^(-1) within 1 cm s^(-1) , what is the theoretical uncertainty in its position ?

An electron has a speed of 500m s^(-1) with uncertainty of 0.02% . What is the uncertainty in locating its position ?

An electron has a speed 3xx 10 ^(2) ms^(-1) with uncertainty 0.07 % what is the uncertainty in locating its position ?

An electron has a speed of 600 m s^(-1) with uncertianty of 0.025%. What is the uncertainty in locating its position?

If 12.0 g body is traveling along the x-axes at 100 cms^(-1) within 1 cm s ^(-1) .What is the uncertainty in its position ?

What will be the uncertainty in velocity of an electron when the uncertainty in its position is 1000 Å?

What will be the uncertainty in velocity of an electrons when the uncertainty in its positions is 1000 Å?

An electron has a speed 3 xx 10^(3) ms^(-1) with uncertainty 0.07 % . What is the uncertainty in locating its position ? Hint : Deltav = 3 xx 10^(2) xx 0.07 %

NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
  1. The Heisenberg uncertainty principle can be applied to:

    Text Solution

    |

  2. The mass of a particle is 10^(-10)g and its radius is 2xx10^(-4)cm. If...

    Text Solution

    |

  3. If an electron is travelling at 200 m/s within 1 m/s uncertainty, whta...

    Text Solution

    |

  4. The wave character of moving electron was experimentally verified by :

    Text Solution

    |

  5. "The exact path of electron in 2p-orbital cannot be determined." The a...

    Text Solution

    |

  6. Which series of subshells is arranged in the order of increasing energ...

    Text Solution

    |

  7. The correct Schrodinger's wave equation for a electron with total ener...

    Text Solution

    |

  8. wave mechanical model of the atom depends upon:

    Text Solution

    |

  9. In Schrodinger wave mechanical model Psi^(2)(r,theta,phi) represents :

    Text Solution

    |

  10. Radial amplitude of electron wave can be represented by:

    Text Solution

    |

  11. Arrange the following orbitals of H-atom in the increasing order of th...

    Text Solution

    |

  12. In a hydrogen atom, which orbital is higher in energy than a 3s-orbita...

    Text Solution

    |

  13. The radii of maximum probability for 3s,3p, and 3d electrons are in th...

    Text Solution

    |

  14. The correct order of closeness of 3s,3p,3d orbitals of bnucleus is :

    Text Solution

    |

  15. The correct order of total number of node of atomic orbitals is :

    Text Solution

    |

  16. If the susbsidiary quantum number of a subenergy level is 4, then no. ...

    Text Solution

    |

  17. Which two orbitals are located along the axis, and not between the axi...

    Text Solution

    |

  18. In a set of degenerate orbitals, the electrons distribute themselves t...

    Text Solution

    |

  19. Which of the following rules could explain the presence of three unpai...

    Text Solution

    |

  20. Pauli's exculsion principle states that :

    Text Solution

    |