Home
Class 12
PHYSICS
Find the wavelength of a proton accelera...

Find the wavelength of a proton accelerated by a potential difference of50 V,` h= 6.63xx10^-34 JS` (Given :` mp=1.673xx10^-27kg`)

Promotional Banner

Topper's Solved these Questions

  • Dual Nature of Radiation and Matter

    CHETANA PUBLICATION|Exercise EXERCISE|89 Videos

  • Current Electricity

    CHETANA PUBLICATION|Exercise Exercise|92 Videos

  • Electromagnetic Induction

    CHETANA PUBLICATION|Exercise EXERCISE|109 Videos

Similar Questions

Explore conceptually related problems

Calculate the de Broglie wavelength of wave associated with a mass of 1000 gm and moving with speed of 100 cm/s. [h = 6.63xx10^-34 Js, m =1.67 xx I0^-27 kg]

The velocity associated with a proton moving in a potential difference of 1000V is 4.37 xx 10^5 ms^-1 . If the hockey ball of mass 0.1kg is moving with this velocity, calculate the wavelength associated with this velocity.

Calculate the wavelength (in nm) associated with a proton moving at 1.0 xx 10^3 m s^-1 .(Mass of proton = 1.67 xx 10^-27 kg and h = 6.63 xx 10^-34J s ).

A proton at rest is accelerated through a potential difference of 100 V. Find its momentum and de Broglie wavelength.

The work function of a metallic surface is 5.01 eV. The photoelectrons are emitted when light of wavelength 2000A falls on it. The potential difference applied to stop the fastes photoelectrons is [h=4.14xx10^(-15)eVs]

Find the wavelength for a beam of neutrons, whose kinetic energy is 100 eV. Given mass of neutron = 1.676 xx 10^-24g .

In a cyclotron protons are to be accelerated. Radius of the D is 60 cm and its oscillator frequency is 10 Mhz. What will be the kinetic energy of the accelerated proton? Proton mass = 1.67 xx 10^-27 kg , e = 1.6 xx 10^-19C lev = 1.6 xx 10^-19 J

Calculate the de Broglie wavelength of proton, if its speed is 10^7 cm//s . Given: mass of proton = 1.67 xx 10^-27 kg .

CHETANA PUBLICATION-Dual Nature of Radiation and Matter-EXERCISE
  1. Find the wavelength of a proton accelerated by a potential difference ...

    Text Solution

    |

  2. Determine frequency and wavelength of a photon having energy 1.3eW.

    Text Solution

    |

  3. Calculate the energy associated with a photon of wavelength 4000 overs...

    Text Solution

    |

  4. Aluminium metal has a threshold frequency corresponding to wavelength ...

    Text Solution

    |

  5. The threshold wavelength for silver is 3800overset@ A.Calculate the ph...

    Text Solution

    |

  6. Photoelectric work function for silver is 3.315 eV. Calculate the thre...

    Text Solution

    |

  7. The photoelectric work function for a metal surface is 2.4eV.If a ligh...

    Text Solution

    |

  8. The wavelength corresponding to the threshold frequency for a certain ...

    Text Solution

    |

  9. The photoelectric work function of the emitter of photoelectric cell i...

    Text Solution

    |

  10. The threshold frequency for a certain method is 3.3 xx 10^14 Hz. If li...

    Text Solution

    |

  11. The longest wavelength that can eject photo electrons from pt is 1950o...

    Text Solution

    |

  12. What is the wave number of a beam of light in air if its frequency is ...

    Text Solution

    |

  13. Energy of a photon is 2 eV. Find its frequency and wavelength.

    Text Solution

    |

  14. Calculate the momentum and Energy of a photon of wavelength 4000overse...

    Text Solution

    |

  15. The energy of a photon is10 xx 10^-19J.Calculate its wavelength.

    Text Solution

    |

  16. The work function of silver is 5.26 xx 10^-19J. Calculate its threshol...

    Text Solution

    |

  17. The work function of a metal is 1.6 xx 10^-19J. The metal surface is i...

    Text Solution

    |

  18. When light of wavelength 6000oerset@A falls on a metal surface, photoe...

    Text Solution

    |

  19. Calculate the de Broglie wavelength of proton, if its speed is 10^7 cm...

    Text Solution

    |

  20. Calculate the de Broglie wavelength of wave associated with a mass of ...

    Text Solution

    |

  21. Calculate the de Broglie wavelength of wave associated with a mass of ...

    Text Solution

    |