Home
Class 12
PHYSICS
Name the physical quantity which remains...

Name the physical quantity which remains same for microwaves of wavelength 1 mm and UV radiations of 1600 Å in vacuum.

Promotional Banner

Topper's Solved these Questions

  • Sample Paper 4

    OSWAAL PUBLICATION|Exercise Exercise|37 Videos
  • Sample Paper 6

    OSWAAL PUBLICATION|Exercise Exercise|40 Videos

Similar Questions

Explore conceptually related problems

Name the physical quantity which determines the loudness of sound ?

Name the physical quantity which is same in all the resistors when they are connected in se.ries.

What physical quantity is the same for X-rays of wavelength 10^(–10)m , red light of wavelength 6800 Å and radiowaves of wavelength 500m?

Name the physical quantity which gives the rate of flow of charge per unit area normal to the flow?

Name the physical quantity which requires vector addition and special laws for multiplication.

Name the physical quantity whose S.I. unit is JC^(-1) . Is it a scalar or a vector quantit?

Name the type of physical quantity which can be multiplied or divided or added or subtracted by simple arithmetic rules.

Name the physical quantity that determines the rate at which energy is delivered by an electric cunent. State and define the unit of this physical quantity.

OSWAAL PUBLICATION-Sample Paper 5-Exercise
  1. What is the outcome of Davission Germer Experiment?

    Text Solution

    |

  2. What is the principle behind the working of a transformer ? Mention an...

    Text Solution

    |

  3. Name the physical quantity which remains same for microwaves of wavele...

    Text Solution

    |

  4. Define critical angle for a pair of media.

    Text Solution

    |

  5. Write Coulomb's law in vector form and explain the terms.

    Text Solution

    |

  6. Define: (a) Magnetic declination (b)Magnetic dip. Mention the S.I. u...

    Text Solution

    |

  7. Write the expression for the force between two parallel current carryi...

    Text Solution

    |

  8. Give the logic symbol, Boolean expression and truth table of an AND ga...

    Text Solution

    |

  9. Mention any two importance of speed of light.

    Text Solution

    |

  10. State Faraday's law of electromagnetic induction.

    Text Solution

    |

  11. Write the functions of the following in communication systems: (i) ...

    Text Solution

    |

  12. Write the functions of the following in communication systems: (i) ...

    Text Solution

    |

  13. Define farad. Give the expression for energy stored in a capacitor of ...

    Text Solution

    |

  14. Write the expression for electric potential at a contrasting feature o...

    Text Solution

    |

  15. Define self-inductance and give its SI unit. Derive an expression for ...

    Text Solution

    |

  16. Write three uses of cyclotron.

    Text Solution

    |

  17. (a) Why photoelectric effect can not be explained on the basis of wave...

    Text Solution

    |

  18. (a) Why photoelectric effect can not be explained on the basis of wave...

    Text Solution

    |

  19. What is linearly polarized light? Descibe briefly using a diagram how ...

    Text Solution

    |

  20. Discuss the intensity of transmitted light when a polaroid sheet is ro...

    Text Solution

    |