Home
Class 12
PHYSICS
Which of the following are not electroma...

Which of the following are not electromagnetic waves?

A

Cosmic - rays

B

`gamma` - rays

C

`beta`- rays

D

X-rays.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • UNIT TEST-05

    MODERN PUBLICATION|Exercise EXERCISE|69 Videos

  • UNIT TEST -07

    MODERN PUBLICATION|Exercise EXERCISE|154 Videos

  • Wave Nature of Matter

    MODERN PUBLICATION|Exercise EXERCISE|40 Videos

Similar Questions

Explore conceptually related problems

Which out of the following are electromagnetic waves: X rays, sound waves and radiowaves?

Electromagnetic waves Electromagnetic waves are those waves in which there are sinusoidal variations of electric and magnetic fields at right angle to each other as well as right angle to the direction of propagation. The ratio of electric vector and magnetic vector gives the velocity of light and vecExxvecB gives the direction of propagation of electromagnetic wave. Which of the following rays are not electromagnetic waves?

What are electromagnetic waves?

The nature of electromagnetic wave is

From the following, identify the electromagnetic waves having the maximum frequency? Radio waves Gamma rays visible light Microwaves Ultraviolet rays and Infrared rays.

MODERN PUBLICATION-UNIT TEST-05-EXERCISE
  1. Dimensions of 1/(mu0epsilon0), where symbols have their usual meanings...

    Text Solution

    |

  2. Electromagnetic waves of frequency 5 xx 10^(14) Hz are passed through ...

    Text Solution

    |

  3. Which of the following are not electromagnetic waves?

    Text Solution

    |

  4. If a source of power 4 kW produces 10^(20) photons per second,the radi...

    Text Solution

    |

  5. Which of the following radiations has the least wavelength?

    Text Solution

    |

  6. Infrared radiation are detected by:

    Text Solution

    |

  7. This question has statement - 1 and statement -2.Of the four choicesgi...

    Text Solution

    |

  8. An electromagnetic radiation of frequency v ,wave-length gamma,travell...

    Text Solution

    |

  9. If epsilon0 and mu0 are the electric permittivity and magnetic permeab...

    Text Solution

    |

  10. If epsilon0 and mu0 are the electric permittivity and magnetic permeab...

    Text Solution

    |

  11. The electric and magnetic fields in an electromagnetic wave are

    Text Solution

    |

  12. Electromagnetic waves Electromagnetic waves are those waves in which t...

    Text Solution

    |

  13. The electric and magnetic fields associated with an electromagnetic wa...

    Text Solution

    |

  14. Which of the following statements is false for the properties of elect...

    Text Solution

    |

  15. The oscillating electric field of an electromagnetic wave is given by ...

    Text Solution

    |

  16. The electric field of a plane electromagnetic wave in vaccum is repres...

    Text Solution

    |

  17. Which of the following are not electromagnetic waves?

    Text Solution

    |

  18. Which of the following has minimum wavelength

    Text Solution

    |

  19. Arrange the given electromagnetic radiations in the descending order o...

    Text Solution

    |

  20. The frequency of gamma-rays,X-rays and ultraviolet rays are a,b and c ...

    Text Solution

    |