Home
Class 12
PHYSICS
Which rays are not the portion of electr...

Which rays are not the portion of electro-magnetic spectrum?

A

x-rays

B

microwaves

C

`alpha`-rays

D

radiowaves.

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTRO MAGNETIC WAVES

    RESONANCE ENGLISH|Exercise Exercise 2|6 Videos

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP.No.71|1 Videos

  • ELECTRODYNAMICS

    RESONANCE ENGLISH|Exercise Advanced level problems|31 Videos

Similar Questions

Explore conceptually related problems

Balmer series lies in which region of electromagnetic spectrum

Balmer series lies in which region of electromagnetic spectrum

Which component of electromagnetic spectrum have maximum wavelength?

Which of the following statement about the electromagnetic spectrum is not correct ?

Which part of electromagnetic spectrum is used in radar systems ?

The figure shows an energy level diagram for the hydrogen atom. Several transitions are marked as I, II, III ",______," the diagram is only indicative and not to scale. . Which transition involves the longest wavelength line in the visible portion of the hydrogen spectrum

Maxwell in his famous equations of electro-magnetism introduced the concept of

Maxwell in his famous equations of electro-magnetism introduced the concept of

Draw a labelled ray diagram for the production of pure spectrum and explain.

Which one is not correct order of electro negativity.

RESONANCE ENGLISH-ELECTRO MAGNETIC WAVES-Exercise 3
  1. Considering the case of a parallel plate capacitor being charged, show...

    Text Solution

    |

  2. Write the mathmatical equation of Ampere-maxwell law.

    Text Solution

    |

  3. Identify the constituent radiations of electromagnetic spectrum which ...

    Text Solution

    |

  4. Displacement current is set up between the plates of a capacitor when ...

    Text Solution

    |

  5. Which of the following are not electromagnetic waves? (i) alpha-rays...

    Text Solution

    |

  6. If lambda(v) , lambda(x) and lambda(m) represent the wavelength of v...

    Text Solution

    |

  7. The frequence of a light wave in a material in 2xx10^(14) Hz and wavel...

    Text Solution

    |

  8. The electric and magnetic field of an electromagnetic wave are:-

    Text Solution

    |

  9. The velocity of electromagnetic radiation in a medium of permittivity ...

    Text Solution

    |

  10. Which of the following statement is false for the properties of electr...

    Text Solution

    |

  11. The electric field of an electromagnetic wave in free space is given b...

    Text Solution

    |

  12. The velocity of all radio waves in free space is 3xx10^(8) m//s. The f...

    Text Solution

    |

  13. Which of these statements is false ?

    Text Solution

    |

  14. Infrared spectrum lies between

    Text Solution

    |

  15. A man can take pictures of those objects which are not fully visible t...

    Text Solution

    |

  16. Arrange the following electromagnetic radiations in increasing order o...

    Text Solution

    |

  17. Maxwell's equation describe the fundamental laws of

    Text Solution

    |

  18. Heat radiations propagate with the speed of

    Text Solution

    |

  19. The curve drawn between velocity and frequency of a photon in vacuum w...

    Text Solution

    |

  20. Which rays are not the portion of electro-magnetic spectrum?

    Text Solution

    |