Home
Class 12
PHYSICS
If the de-Broglie wavelength of a proton...

If the de-Broglie wavelength of a proton is `10^(-13)` m, the electric potential through which it must have been accelerated is

A

`4.07xx10^4V`

B

`8.2xx10^(4)V`

C

`8.2xx10^(3)V`

D

`4.07xx10^(5)V`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NTA NEET SET 47

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos
  • NTA NEET SET 49

    NTA MOCK TESTS|Exercise PHYSICS|45 Videos

Similar Questions

Explore conceptually related problems

If the de-Broglie wavelength of a proton is 10^(-13) m, the electric potentia through which it must have been accelerated is

IF the de-Brogile wavelength of a proton is 10^(-13)m , the electric potential through which it must have been accelerated is

If the de Broglie wavelength of a proton is 100 fm, (a) what is the speed of the proton and (b) through what electric potential would the proton have to be accelerated to acquire this speed?

Show graphically, the variation of the de-Broglie wavelength (lambda) with the potential (V) through which an electron is accelerated from rest.

Find the ratio of de Broglie wavelength of a proton and as alpha -particle which have been accelerated through same potential difference.

Which of the following graphs shows the variation of de-Broglie wavelength with potential through which a particle of charge q and mass m is accelerated ?

Draw a graph showing the variation of de Broglie wavelength of a particle of charge q and mass m with accelerating potential. Proton and deuteron have the same de Broglie wavelengths. Explain which has more kinetic energy.

The ratio of de-Broglie wavelength associated with a proton and a mu -particle accelerated through the same potential difference 'V' is

NTA MOCK TESTS-NTA NEET SET 48-PHYSICS
  1. Radio carbon dating is done by estimating in the specimen:

    Text Solution

    |

  2. In which of the following decays the element does not change?

    Text Solution

    |

  3. The x-t graph of a particle undergoing simple harmonic motion is shown...

    Text Solution

    |

  4. A particle moves according to the law x = acos(pi)/(2) The distance co...

    Text Solution

    |

  5. If the de-Broglie wavelength of a proton is 10^(-13) m, the electric p...

    Text Solution

    |

  6. Radiations of two photon’s energy, twice and ten times the work functi...

    Text Solution

    |

  7. If pressure at half the depth of a lake is equal to 2//3 pressure at t...

    Text Solution

    |

  8. The bulk modulus of water is 2.1xx10^(9) Nm^(-2). The pressure require...

    Text Solution

    |

  9. Material A has critical angle i(A), and material B has critical angle ...

    Text Solution

    |

  10. An image is formed at a distance of 100 cm from the glass surface with...

    Text Solution

    |

  11. Consider a cylinder of mass M resting on a rough horizontal rug that i...

    Text Solution

    |

  12. A rod of mass m and length l is hinged at one of its ends A as shown i...

    Text Solution

    |

  13. In a forward biased PN- junction diode, the potential barrier in the d...

    Text Solution

    |

  14. The given truth table relates Y to A and B. {:("A","B","Y"),(0,0,1),...

    Text Solution

    |

  15. A plate has a length ( 5pm 0.1 ) cm and breadth (2pm 0.01) cm . Then t...

    Text Solution

    |

  16. Which of the following pairs of physical quantites does not have same ...

    Text Solution

    |

  17. In Young's double slit experiment, the ratio of maximum and minimum in...

    Text Solution

    |

  18. The angle of incidence at which reflected light is totally polarized f...

    Text Solution

    |

  19. Two instruments having stretched strings are being played in unison . ...

    Text Solution

    |

  20. A pulse of a wavetrain travels along a stretched string and reaches th...

    Text Solution

    |