Home
Class 12
PHYSICS
Name the scientist who first demonstrate...

Name the scientist who first demonstrated the existence of electromagnetic waves.

Promotional Banner

Topper's Solved these Questions

  • ELECTROSTATICS

    BINA LIBRARY|Exercise EXERCISE|118 Videos

  • OPTICS -II

    BINA LIBRARY|Exercise EXERCISE|84 Videos

Similar Questions

Explore conceptually related problems

Name the scientist who predicted the existence of electromagnetic waves.

Name the scientist who first assigned signs to the two charges.

Who demonstrated the interference of light first?

Name the scientist who first showed that two kinds of charges exist.

Name the scientist who gave the wave theory of light.

Briefly describe the work of Maxwell and Hertz in the field of electromagnetic waves.

Who did first introduced the concept of electric field?

BINA LIBRARY-ELEMENTS OF PHYSICS ii-EXERCISE
  1. A sinusoidally varying potential difference has amplitude 170V. What i...

    Text Solution

    |

  2. Name the scientist who predicted the existence of electromagnetic wave...

    Text Solution

    |

  3. Name the scientist who first demonstrated the existence of electromagn...

    Text Solution

    |

  4. State the wavelength range of visible region.

    Text Solution

    |

  5. Which part of the electromagnetic spectrum carries heat energy?

    Text Solution

    |

  6. Name the part of electromagnetic spectrum which is suitable for radar ...

    Text Solution

    |

  7. Write down the expression of velocity of electromagnetic wave in free ...

    Text Solution

    |

  8. What oscillates in electromagnetic waves? Are these waves transverse o...

    Text Solution

    |

  9. Name the characteristics of e.m waves that (i) increases, (ii) remains...

    Text Solution

    |

  10. Write the relationship between amplitudes of electric and magnetic fie...

    Text Solution

    |

  11. Which part of the e.m. spectrum has largest penetrating power?

    Text Solution

    |

  12. Arrange in descending order of wavelength gamma-rays, x-rays and visib...

    Text Solution

    |

  13. Name the e.m. radiations used for studying crystal structure of solids...

    Text Solution

    |

  14. What is the ratio of speed of infra-red rays and ultraviolet rays in v...

    Text Solution

    |

  15. How does a charge 'q' oscillating at certain frequency produce electro...

    Text Solution

    |

  16. Write down the four Maxwell's equations.

    Text Solution

    |

  17. When a boat is moving in the river, does the water offer force of fric...

    Text Solution

    |

  18. What are x-rays? State two important uses of it.

    Text Solution

    |

  19. Explain qualitatively that an e.m. wave can propagate without material...

    Text Solution

    |

  20. What is the wavelength range of gamma-rays ? State two uses of gamma-r...

    Text Solution

    |