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The photo-electric effect explained

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Uploaded by on Jul 18, 2011

Mr Slade deflowers some common physical concepts in an extremely posh accent.
An A-Level Physics tutorial.

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  • Harry Potter, is that you?

    

  • Thanks, this helped quite a bit :) It beats reading the textbook over and over to try and understand it.

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All Comments (19)

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  • Gud Explanation.. HElped Quite Alot....

  • This is a good explanation, which I'm intending to recommend to my students.

  • ok if light is not emitted by red light no matter how intense is it .but if we change the wavelength then at certain wavelength it should emit electrons.and if the electrons are emitted then how particle nature of wave is considerd?

  • very understanding .

  • your video has made good friends with my left ear

  • Love the elephant analogy!

  • Mr. Roff? Is that you? D:

  • @StupidPoemAboutLife Thanks :D

  • Thanks alot! Could you make one on the Franck-Hertz experiment? :P

  • Thank you so much, this was amazing :)

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