Home
Class 12
CHEMISTRY
Calculate the wavelength of matter wave ...

Calculate the wavelength of matter wave associated with small ball of mass of 100g travelling at a velocity of `35ms^(-1)`

Text Solution

AI Generated Solution

To calculate the wavelength of the matter wave associated with a small ball of mass 100 g traveling at a velocity of 35 m/s, we can use the de Broglie wavelength formula: ### Step-by-Step Solution: 1. **Write down the de Broglie wavelength formula**: \[ \lambda = \frac{h}{mv} \] ...
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    AAKASH INSTITUTE ENGLISH|Exercise EXERCISE|40 Videos
  • STRUCTURE OF ATOM

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION -A) Objective type questions|50 Videos
  • STRUCTURE OF ATOM

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|29 Videos
  • STATES OF MATTER

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-D)|14 Videos
  • STRUCTURE OF ATOM

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT ( SECTION -J) Aakash Challengers Questions|12 Videos

Similar Questions

Explore conceptually related problems

Calcualte the wavelength of matter wave associated with small ball of mass of 100g travelling at a velocity of 35ms^(-1)

Calcualte the wavelength of matter wave associated with small ball of mass of 100g travelling at a velocity of 35ms^(-1)

Calculate the wavelength associated with cricket ball ofmass of 150 g travelling with a velocity of 25ms^(-1)

Calculate the wavelength associated with cricket ball ofmass of 150 g travelling with a velocity of 25ms^(-1)

The de Broglie wavelength associated with a ball of mass 150 g travelling at 30 m s^(-1) is

Calculate the wavelength of radio waves associated with frequency of 1 xx 10^5 M Hz.

The de Broglie wave length associated with a particle of mass 1 mg moving with a velocity of 1m/sec is

The de-Broglie wavelength associated with a particle of mass 10^-6 kg moving with a velocity of 10 ms^-1 , is

The wavelength associated with a ball of mass 100g moving with a speed of 10^(3) cm sec^(-1) (h=6.6 xx 10^(-34)Js) is:

(a) The wave function of an electron in 2s orbital in hydrogen atom is given below: psi_(2s)=1/(4(2pi)^(1//2))(z/a_(0))^(3//2)(2-r/a_(0))exp(-r//2a_(0)) where a_(0) is the radius. This wave function has a radial node at r=r_(0) . Express r_(0) in terms of a_(0) . (b) Calculate the wavelength of a ball of mass 100 g moving with a velocity of 100 ms^(-1) .

AAKASH INSTITUTE ENGLISH-STRUCTURE OF ATOM-TRY YOURSELF
  1. What is the velocity of electron present in first Bohr orbit of hydrog...

    Text Solution

    |

  2. Calcualte the wavelength of matter wave associated with small ball of...

    Text Solution

    |

  3. Calculate the wavelength of matter wave associated with small ball of...

    Text Solution

    |

  4. A beam of helium atoms moves with a velocity of 2 xx 10^(4) ms^(-1). F...

    Text Solution

    |

  5. Calculate the frequency of paritcle wave, when the kinetic energy of a...

    Text Solution

    |

  6. Calculate the uncertainty in the position of a dust particle with m...

    Text Solution

    |

  7. A micorscope using suitable photons is employed an electron in an atom...

    Text Solution

    |

  8. A golf ball has a mass of 40 g , and a speed of 45m/s. if the speed ca...

    Text Solution

    |

  9. Calculate the uncertainty in the velocity of an electron if the unc...

    Text Solution

    |

  10. Calculate the uncertainty in the velocity of a wagon of mass 3000 kg, ...

    Text Solution

    |

  11. An electron has a speed 3xx 10 ^(2) ms^(-1) with uncertainty 0.0...

    Text Solution

    |

  12. Usings,p,d,f notations, describe the orbital with the following quant...

    Text Solution

    |

  13. what is the total number of orbitals associated with the principal qua...

    Text Solution

    |

  14. Which of the following orbitals are possible ? 1s, 2s, 3f, 3d

    Text Solution

    |

  15. What are the possible values of m(s) when m(l) have values +1, +2,+3 ...

    Text Solution

    |

  16. f-orbitals cannot be present in which of the following shell ? n=1,n...

    Text Solution

    |

  17. An orbital has l=4 , what are the possible values of m(l) ? Hint : m...

    Text Solution

    |

  18. Write the electronic configuration of chlorine atom ? Hint : Chlorin...

    Text Solution

    |

  19. How many core electrons are presentin .(19)K ? Hint : 1s^(2) 2s^...

    Text Solution

    |

  20. Name the element with the following electrons configuartions (...

    Text Solution

    |