Photoelectric Effect - A-level Physics
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- čas přidán 23. 06. 2024
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00:00 Intro
02:33 Experiment setup
03:33 Stopping potential
05:25 Graph
07:50 Threshold frequency & work function
08:28 Proof -
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You explained this thing in 9 minutes and my teacher couldn't do it in years! 😂 thnx M8
My teacher is awensome but we are in Italy and this lesson with his English was impossible to understand
tru lol
@@alanwong9508 took me 4 noob
@@alessandromarchiori38 perche guardi video in inglese allora? 🤣🤣
@@gabriellita7236 con his intendevo l’inglese del mio professore. La lezione era in inglese e nella verifica la risposta sarebbe stata da dare in inglese
Oh my gosh. In under 10 minutes you have explained more than my teacher has done in about 12 lessons, and you made it even more understandable. Thank you so much
你最好别踏足重庆
@@adhamsarfraz5988
Dude nice video you were born to teach, liked and subbed
Someone in my class showed me the textbook about this topic and I was sitting there like "what???" but you made it so easy to understand, keep doing what your doing!!
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Tom de Whalley my exam is on upcoming Tuesday 😫 good luck mate
RossBruh SAME good luck!
Tom de Whalley thank you mate you too!!
ive exam in 12 hours
Asim Iftikhar best of luck mate
I'm new to a-level physics and for a topic I thought was difficult you explained it to me clearly in under 10 minutes. Thank you
Really useful video. Thanks for guiding us through the whole photoelectric experiment process (including showing us how the equation was formed)!
This video deserves an award. I don’t think anyone else could have explained that better.
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my teacher waffled on and on for many lessons, it would’ve been much easier if he just showed us this video. I subbed and Liked
fatneek
Thank you, very easy to understand and well drawn out!
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thank you! this video helped me to have a clear idea about the basis of the photoelectric effect
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Great explanation! simple and clear. Thanks :-)
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Hey! Awesome video but I was just wondering if these videos fit the specification for the AQA or the Edexcel course
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Zoing indeed.
Thank you! ❤️
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Why are you watching a level physics if you have a degree in philosophy?
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will you be doing electricity any time soon ?
+Hasan Halim Probably next week :)
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body decided to get the flu during the week so i missed the lessons where my teacher explained this stuff. this really helped me, thank you! will come back for my end of years :'-)
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Hi! Thanks, great video! I have a question though. The curcuit you illustrated at 2:33, why did you change the poles? I guess it works both ways, but wouldn't the energy threshhold for the electrons to be jumping over to the other metal plate be much lower before you changed the poles? I mean that it would be an electric field between the two poles.
Does your explanation say that the electrons travel in the same direction as the current, if the photoelectric effect is "strong enough"?
Best regards
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Jon Snerr do we need to know this for tomorrow?
Yes, but you should already know it from AS.
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I am so screwed for paper 3
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are the photons incident on positive or negative plate?
Thank you sir.
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