Home
Class 12
PHYSICS
What is photo electric cell? Gives its t...

What is photo electric cell? Gives its two applications.

Promotional Banner

Topper's Solved these Questions

  • Optical Instruments

    PUNJAB BOARD PREVIOUS YEAR PAPERS|Exercise EXERCISE|62 Videos
  • Polarisation of Light

    PUNJAB BOARD PREVIOUS YEAR PAPERS|Exercise Exercise|16 Videos

Similar Questions

Explore conceptually related problems

What is photo electric cells? Give its two applications.

What is electric power? Give its unit.

What is electric current? Give its SI unit?

What is photo cell ? State its three applications.

PUNJAB BOARD PREVIOUS YEAR PAPERS-Particle Nature of Radiation-Exercise
  1. What is photoelectric effect?

    Text Solution

    |

  2. What is photoelectric cell? Explain any one of the photoelectric cell.

    Text Solution

    |

  3. What is photo electric cell? Gives its two applications.

    Text Solution

    |

  4. What is photo electric cell? Gives its two applications.

    Text Solution

    |

  5. It is easier to remove an electron from sodium than from copper, why? ...

    Text Solution

    |

  6. Blue light can eject electrons from a photo sensitive surface while o...

    Text Solution

    |

  7. Derive the relation for Einstein.s photoelectric equation in terms of ...

    Text Solution

    |

  8. State the laws of photoelectric emission on the basis of Einstein's ph...

    Text Solution

    |

  9. State Four laws of photoelectric emission.

    Text Solution

    |

  10. Define stopping potential and threshold frequency in relation to photo...

    Text Solution

    |

  11. What is photo electric cell? Gives its two applications.

    Text Solution

    |

  12. What are photons? Give its two properties.

    Text Solution

    |

  13. Why the alkali metals are most suitable for studying the photoelectric...

    Text Solution

    |

  14. Green light ejects electrons from a certain photosensitive surface, ye...

    Text Solution

    |

  15. Define stopping potential and threshold frequency in relation to photo...

    Text Solution

    |

  16. Why the alkali metals are most suitable for studying the photoelectric...

    Text Solution

    |

  17. Exaplain the laws of photoelectric emission on the basis of Einstein.s...

    Text Solution

    |

  18. Define the photoelectric work function of a metal..

    Text Solution

    |

  19. What are photons? Give its two properties.

    Text Solution

    |

  20. State Four laws of photoelectric emission.

    Text Solution

    |