Home
Class 11
CHEMISTRY
Select the correct statement about elect...

Select the correct statement about electromagnetic waves.

A

They have different wavelength velocity and frequency in vacuum.

B

No medium is required for their propagation.

C

perpendicular constant electric and magnetic field generates it .

D

It consists of transverse vibrations produced from a combination of electric and magnetic fields perpendicular to each other .

Text Solution

Verified by Experts

The correct Answer is:
b d
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Comprehesion Type|38 Videos

  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Match the column type|16 Videos

  • ATOMIC STRUCTURE

    GRB PUBLICATION|Exercise Reasoning Type|11 Videos

  • CHEMICAL EQUILIBRIUM

    GRB PUBLICATION|Exercise D.Le Chateliera principle|16 Videos

Similar Questions

Explore conceptually related problems

Select correct statement about I effect?

Select the correct statement about benzene:

Select the correct statements about barium:

Select the correct statement about alkanes.

Select correct statement about l effect ?

Select correct statement about CH_(4)

Select the correct statements about diborane :

GRB PUBLICATION-ATOMIC STRUCTURE-Multiple Objective Type
  1. Which of the following statements (s) is //are true?

    Text Solution

    |

  2. For two Bohr orbits n(1) "and"n(2) which follow the relationships, (n(...

    Text Solution

    |

  3. Select the correct statement about electromagnetic waves.

    Text Solution

    |

  4. Whenever a hydrogen atom emits photon in the Balmer series:

    Text Solution

    |

  5. Radiatonal wavelength (lambda)=124nm falls on a metallic surface then ...

    Text Solution

    |

  6. For a H-like atom which Bohr's model some spectral lines were observed...

    Text Solution

    |

  7. Select the correct statement .

    Text Solution

    |

  8. Choose the correct statements regarding 'Psi'.

    Text Solution

    |

  9. (i) A plot of 4pir^(2) R^(2) vs r has a total three maximas. (ii) Th...

    Text Solution

    |

  10. The orbit angular momentum of 3d and 4d are:

    Text Solution

    |

  11. Identify the correct statement (s) regarding 3p(z) orbital.

    Text Solution

    |

  12. Maximum probability region (r(max) "values") for an orbital increases ...

    Text Solution

    |

  13. If r(max) represents the longest maximum probability region and ltr(ma...

    Text Solution

    |

  14. Select the correct statement (s)

    Text Solution

    |

  15. Select correct statement(s).

    Text Solution

    |

  16. The wave function for 2s orbital is given as: Psi = ((1)/(sqrt2)) ((...

    Text Solution

    |

  17. A hydrogen like atom in ground state absorbs n photon having the sa...

    Text Solution

    |

  18. Choose the correct statement among the following

    Text Solution

    |

  19. Correct statement (s) regarging 3p(y) orbital is//are :

    Text Solution

    |

  20. Choose the incorrect statement (s) :

    Text Solution

    |