Home
Class 12
PHYSICS
The wavelength of x-rays is of the order...

The wavelength of x-rays is of the order of

A

`10^(-4)` m

B

`10^(-6)` m

C

`10^(-8)` m

D

`10^(-10)` m

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • DUAL NATURE OF RADIATION AND MATTER

    AAKASH SERIES|Exercise PRACTICE EXERCISEX|44 Videos

  • DUAL NATURE OF RADIATION AND MATTER

    AAKASH SERIES|Exercise EXERCISE-I ASSERTION AND REASON|4 Videos

  • CURRENT ELECTRICITY

    AAKASH SERIES|Exercise EXERCISE - III|73 Videos

  • ELECTRIC CHARGES AND FIELDS

    AAKASH SERIES|Exercise Practice Exercise|57 Videos

Similar Questions

Explore conceptually related problems

Calculate the wavelength of X-rays which produces a first order diffraction angle 2theta equal to 16.8^(@) for a crystal. Inter particle distance of crystal is 200 pm.

For a crystal, the angle of diffraction (20) is 90^@ and the second order line has a d value of 2.28 A^@ . The wavelength (in A^@ ) of X-rays used for Bragg's diffraction is

X-rays of wavelength 0.14.nm are scattered from a block of carbon .What will be the wavelength of X-rays sacatted at 90^(@) ?

AAKASH SERIES-DUAL NATURE OF RADIATION AND MATTER-EXERCISE=II
  1. Light of frequency 1.5 times the threshold frequency is incident on a ...

    Text Solution

    |

  2. The maximum wavelength of a beam of light can be used to produce photo...

    Text Solution

    |

  3. The work function of a material is 5.3 eV and the stopping potential f...

    Text Solution

    |

  4. The energy flux of sunlight reaching the surface of the earth is 1.388...

    Text Solution

    |

  5. The threshold frequency for a certain metal is v(0). When a certain ra...

    Text Solution

    |

  6. The work function of a certain metal is 3.31xx10^-(-19) jthen, the max...

    Text Solution

    |

  7. A photon of energy .E. ejects a photoelectron from a metal surface who...

    Text Solution

    |

  8. The surface of a metal is illuminated with the ight of 400nm. The kine...

    Text Solution

    |

  9. The ratio of velocities of a proton and an alpha particle is 4 : 1. Th...

    Text Solution

    |

  10. Which of the following figures represents the variation of particle mo...

    Text Solution

    |

  11. The wavelength of an electron of energy 100 eV will be

    Text Solution

    |

  12. If the kinetic energy of a particle is increased four times, then the ...

    Text Solution

    |

  13. A particle is projected horizontally with a velocity 10m/s. What will ...

    Text Solution

    |

  14. A positron and a proton are accelerated by the same accelerating poten...

    Text Solution

    |

  15. The cut-off wavelength when a potential difference of 25 KV is applied...

    Text Solution

    |

  16. The wavelength of x-rays is of the order of

    Text Solution

    |

  17. The energy of an x-ray photon is 4 kev. Its frequency is nearly

    Text Solution

    |

  18. The momentum of photon of energy 1 MeV will approximately be

    Text Solution

    |

  19. If lamda(K(alpha)),lamda(K(beta)) and lamda(L(alpha)) are the waveleng...

    Text Solution

    |

  20. Atomic numbers of two element are 31 and 41. Find the ratio of the wav...

    Text Solution

    |