Photoelectric Effect - A-level Physics

[@xerp7626]

You explained this thing in 9 minutes and my teacher couldn't do it in years! 😂 thnx M8

[@alessandromarchiori38]

My teacher is awensome but we are in Italy and this lesson with his English was impossible to understand

[@inzayn1d]

tru lol

[@na.a8646]

@@alanwong9508 took me 4 noob

[@gabriellita7236]

@@alessandromarchiori38 perche guardi video in inglese allora? 🤣🤣

[@alessandromarchiori38]

@@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

[@Cdog-]

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

[@adhamsarfraz5988]

你最好别踏足重庆

[@qasimasghar1608]

@@adhamsarfraz5988

[@asafvirin2181]

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!!

[@Bot-vz9zg]

Dude nice video you were born to teach, liked and subbed

[@ptliang011]

Wow, man, I am floored. This is literally THE MOST INSIGHTFUL explanation of this effect I have ever heard. PLEASE MAKE MORE VIDEOS!!

[@hejran8017]

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

[@ZZz-kf4oy]

This video deserves an award. I don’t think anyone else could have explained that better.

[@btoombstertriesyt6532]

Who here has exams in a few weeks??? ;) good luck lads

[@TehRossyy]

Tom de Whalley my exam is on upcoming Tuesday 😫 good luck mate

[@btoombstertriesyt6532]

RossBruh SAME good luck!

[@TehRossyy]

Tom de Whalley thank you mate you too!!

[@asimiftikhar3867]

ive exam in 12 hours

[@TehRossyy]

Asim Iftikhar best of luck mate

[@yaamir7201]

Thank you so much! I'm in quarantine rn and I honestly thought I wouldn't understand this topic before this video.

[@selmint4564]

broooo, you’re the man 👍🏻👍🏻👍🏻👍🏻 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

[@berkeozcelik7817]

fatneek

[@emilyknight7816]

single handedly saving my physics exams, thank you sm

[@CamFlies]

Thank you! I know this video is 5 year old, but it's still coming in handy. Got a physics exam in 2 and a half weeks and this is great consolidation on the photoelectric effect :)

[@ekanefestus4868]

Amazing teacher. You don't have any idea how much your videos are helping sir. Thanks a billion fold

[@siddiki9778]

Really useful video. Thanks for guiding us through the whole photoelectric experiment process (including showing us how the equation was formed)!

[@filomenamendes5349]

I liked it at 0:01, as every vídeo of yours is amazing 😉 Thank you so much, I am preparing for PAT and this is sooo helpful. It’s really calming to discover you have a video on what I need to learn 😁

[@Dumbo-oy6of]

still helping students like me in 2023!! awesome stuff brother. Zoing!!

[@ScienceShorts]

Zoing indeed.

[@lakewoodbball]

As someone who recently graduated with their degree in philosophy, thank you for making it bite sized and understandable

[@euclid7912]

Why are you watching a level physics if you have a degree in philosophy?

[@lakewoodbball]

@@euclid7912 why try and limit what you can learn?

[@euclid7912]

@@lakewoodbball I'm not... I didn't say you couldn't. I just asked why..

[@euclid7912]

@@lakewoodbball No problem man. You too.

[@sarujan02thangavel93]

Thank you very much sir ! Best wishes from Sri Lanka 🇱🇰

[@mattiea2234]

Was really struggling with this topic, I understand it so much better now :)

[@kammanmok7294]

Thank you so much. Your explanations are easy,clear and efficient.

[@MohamedGanaf]

S.c.w.muslim.child family said maxamed siciid cabdi business bank garoowe.acouint.nuber.130192.from.soomaliya l.b.s by nuber bank accounts form to

[@XSIOEDITZ]

greatest teacher ever to step on earth

[@emc_44]

OHMYGOD DUDE!! i love you!! You have no idea how easy and wonderful that was. It's gonna make my exam so much easier for me!! Thank you.

[@Soni-ke2pb]

bro i looked at my textbook and it was complete waffle while i looked at ur vid and everything fell into pieces thank you so much

[@pixiedust1383]

IT IS A CELL NOT A BATTERY!!! REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE

[@Arun-Singh]

gudmeme

[@ScienceShorts]

I hope your safe space is doing the trick.

[@Sam-xb7um]

Great videos, I have a2 physics paper 2 tomorrow, hopefully thanks to your vids it goes better than paper 1 :/

[@peterblack1712]

Jon Snerr do we need to know this for tomorrow?

[@TheSkyrimDons]

Yes, but you should already know it from AS.

[@peterblack1712]

Jon Snerr yeah dw i know everything

[@Sam-xb7um]

I am so screwed for paper 3

[@peterblack1712]

Jon Snerr yeah same especially the experiment errors etc bit

[@amashavidumini8771]

thank you! this video helped me to have a clear idea about the basis of the photoelectric effect

[@arthd5683]

Please keep making these videos! Your explanation was crystal clear and very easy to understand. Liked and subscribed :D

[@dijonstreak]

awesome job...thee BEST i have seen...very well explained in simple, and clear demonstration..thank you SO much..now i can REALLY enjoy all my higher mathematics books...!!

[@giathinhvocong8868]

Really helpful, concise, very understandable. Thank you very much for this lesson. You are even better than the PhD teacher of my college !!! in terms of explanation.

[@witherr]

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 :'-)

[@wongekilefikeni6402]

I was ready to get Zero on my report on this chapter but you just changed my mind, thank you so much 🥰 🥰

[@saraha.k.861]

I am so glad you did this! thank you for the simplicity!

[@ashfauzzamanaronno6606]

This was SO HELPFUL! THANKS A LOT!

[@NikV01]

Thanks man, this topic was confusing asf but u explained it clearly. subscribed and liked.

[@ayeshanaaz5861]

Kudos to you mate. Legit saved me by the minute.

[@farhanishraq5812]

Thank you so much mate. Love the way you present .

[@arshiashakibaie9894]

great explanation, very easy to follow

[@kanishkanicholas180]

You made this theory hit right into my brain sir......without any dought....Thankyou very much....

[@tahooraghasemzadeh555]

hi im a student from iran i never didnt underestand this subject until i saw your video that helped me a lot so thanks alot :)))))))))))))

[@blaithinmullen4092]

thank you that was a really good clear and concise video. it is a great help in revising the topic.

[@TheRustAdmin]

Thanks for explaining the practical when we can't do it in school. One thing I noticed, however, was that you called a cell a battery at 3:23!

[@ScienceShorts]

Seriously, it really doesn't matter. Please stop.

[@freeg4232]

Lmao

[@haziehigh3694]

Thanku so much ur videos are make all the complicated areas seem simple and easy to remember

[@kevinwang2158]

Thanks for the amazing video! It really helped me with my assignment.

[@Oh4Chrissake]

Amazing polarity flip at 3:01.

[@ChaimS]

Thank you, very easy to understand and well drawn out!

[@colettecmk]

This was soo helpful, in under 10 mins !!!I feel ready for my exam tomorrow now😂

[@harinda]

Great explanation! simple and clear. Thanks :-)

[@meirbookatz8304]

thanks so much, this was the only video that made sence, now i finally understand it.

[@mahfothkomush7419]

You're amazing at physics - keep up the good work and keep bringing the content

[@tanmayarora609]

Thank you so much for this video! It was so helpful.

[@zelenctomi]

Your videos are amazing! I wish my teacher could explain these concepts this easily

[@starcraft2f2p77]

Really good explanation.

[@jasthakker648]

Thank you for this very nicely explained

[@lukeflipzz4319]

So useful, now I understand it all

[@imogen9137]

Thanks!! Really helpful

[@satoshikamiya4636]

Insanely good video man

[@sanjeewadissanayake6037]

Super good explanation!

[@susrashasingha7036]

Thanks for this fabulous lecture

[@20super05]

Thank you, that was very helpful

[@nkosinathinkosi917]

This was incredible thank you

[@henrynyirongo8761]

You are very good at what you do

[@uchihalayan3435]

thank you so much you made it much easier

[@hugoneale5515]

Amazing videos, keep up the good work.

[@simrannahar8262]

Omg i love this topic u explained it so well!

[@kabirsingh3053]

This was lifesaving

[@dimoxibarbutan5708]

Thank you so much for your vidz man!

[@frankspors2589]

Great explanation

[@markwickmann138]

You're good at explaining

[@Hriwbfksngks]

Thanks man you helped a ton!

[@fsto9039]

Given that you have frequency a and b and that a and b are greater than the threshold frequency and b is greater than a. If you read current x on the ampmeter with freq a, what will(or will not) happen with the current when you switch the incoming light to freq b? Intensity is to remain constant, i.e the machine that’s generating the photons is always running on say 10W=10J/s with both freq a and b. (assume straight line photon beam) Thanks for the great video!

[@applicableapple3991]

For the stopping potential, when calculating energy why don't we need to consider the work function of the metal?

[@viharakumarasinghe8884]

Very helpful! Thank you so much!

[@charlielamb03]

I hope I’ll be doing A level physics in September. This looks really interesting

[@danbell124]

So will I where are you from?

[@charlielamb03]

Dan The Meme Dealer Sunderland, wbu?

[@danbell124]

@@charlielamb03 Hull

[@danbell124]

@@charlielamb03 find my Instagram @belldaniel5

[@alfred1920]

wait so the may june series still stands but its just that its postponed to september?

[@alonbendov]

oh man this is so helpful you are great thank you

[@olly_evans]

"Incidentally" See what you did there

[@L2K4S]

2:18 8:28

[@rachellyu]

???

[@AA-il1zh]

@@rachellyu thats all the notes

[@rachellyu]

@@AA-il1zh ohhhh thx!

[@AA-il1zh]

@@rachellyu no worries 👍

[@CharlieScarver]

Great explanation 💛

[@GiveMeCoffee]

You would make a very good Udemy course with this material!

[@chinoramas1]

Wow that is very nice explanation of yours.

[@kore4hire]

you did. the quanta itself is the wave its the spin properties that drive the wave function. also the capacitance of electrons is spectrum dependant. 8:1 infrared photons to visible spectrum and this is the reason its colour not carbon for climate change

[@ijlal3820]

thank you so so so so much!!!!

[@MazdaMousavi-b9s]

Awesome! Thank you!

[@ceejanggurung7828]

get me a sharpie

[@V7xK1ng]

why chigga

[@zhanna7307]

Thank you

[@averroesthecommentator2989]

A bit of a mistake. You said Isaac Newton was the first person to come up with a quantum theory of light by arguing that light is composed of particles, however this is wrong. It was actually (I believe) Alhazen who proposed and discussed this idea first in The Book of Optics. You can read about it online but I will provide this as a source just as some general evidence: Section 2.2.1 "Al-Haytham stated that light consists of tiny particles of energy that travel in straight lines, and emanate from the Sun at a large but finite velocity. Vision occurs when the Sun’s rays are reflected from objects and into our eyes." www.thestargarden.co.uk/Reflection-refraction-and-diffraction.html

[@Ted45636]

r/iamverysmart

[@Ethan-ib5hk]

chris hall shut up u little mongoloid the guy was wrong and he corrected him in a non-condescending way

[@Ted45636]

@@Ethan-ib5hk r/iamverybadass

[@Ethan-ib5hk]

Did mummy let you download reddit a week ago? I think you’re looking at the wrong videos mate, because A level isn’t for smug twelve year olds who like their own comments.

[@Ted45636]

@@Ethan-ib5hk shouldn't you be revising or something, why are you getting offended anyway, it wasn't directed at you, or is he just too scared of a smug little twelve year old to reply himself...

[@WonderCloudHD]

Very well done. Thank you.

[@ananyaarora1182]

this was very helpful, thanks!!

[@de-great756]

Thank you

[@rabiajacobs887]

Great video. Thank you so much. I have a test coming up shortly and I needed a full explanation this has been amazing! Do you do maths videos as well?

[@drxps4k530]

Came in clutch 2 weeks before my exam

[@vijgenboom2843]

Thank you! ❤️

[@parisskyle7829]

Thank u so much . I absolutely adore u

[@Alienrookie]

Awesome explanation!

[@danielekwe3982]

better more explanation than my teacher ever did it

[@azizulhakimbappy3253]

Thank you sir.

[@TheCreampi3]

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

[@RagingLoner13]

2 months my teacher rambled on and on abt this, and now I know what it is in 9 mins 😭

[@zacbaker1589]

This video is amazing

[@jasmine07114]

this is so helpful! thank you

[@carlhastings9486]

explained it perfectly!