1 Photoelectric effect | Einstein's equation | Work | Kinetic energy of fastest photoelectron
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Photoelectric effect | Einstein's equation | Work function | Kinetic energy of fastest photoelectron
The photoelectric effect, Einstein's equation, Work function, Kinetic energy of the fastest photoelectron, properties of the photon, the energy of the photon, and momentum of a photon are explained by ABJ sir Amit bijarnia
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Topics covered in this lecture with timestamp :
00:00 Prerequisite for Modern Physics: Discussion on the background knowledge required for understanding modern physics concepts.
02:14 Overview of the topics covered in Modern Physics I & II courses.
03:15 Nature of Light Explained by Different Scientists: Explanation of how the nature of light has been interpreted over the years by different scientists, including particle and wave theories.
11:22 Particle Nature of Light/EM Wave: Explanation of the particle-wave duality of light and electromagnetic waves.
22:40 Important Point with the Help of an Example: Calculation of the number of photons emitted per second using an example scenario.
25:46 Comparison of the number of photons emitted for different wavelengths of light with the same power.
33:20 Calculation of the wavelength of light for a given value in a provided figure.
38:27 Calculation of the number of photons emitted per second for a given value in a provided figure.
42:00 Finding Velocity of H-Atom Where H-Atom Absorbs the Photon and Stops.
47:45 Photoelctric Effect: a phenomenon where electrons are emitted from a material when it is exposed to light or electromagnetic radiation.
58:25 Work Function: Explanation of the concept of work function, which is the minimum energy required to remove an electron from a material.
01:03:00 Einstein's Equation: Introduction to Einstein's equation for the photoelectric effect, which relates the energy of the incident photons to the work function and the kinetic energy of emitted electrons.
01:11:09 Number of Photons vs. Kinetic Energy Graph: Graphical representation of the relationship between the number of photons and the kinetic energy of emitted electrons in the photoelectric effect.
01:13:20 Discussion on the loss of kinetic energy of electrons due to collisions, resulting in kinetic energy lower than the work function.
01:18:56 Solving a few problems related to collisions in the context of the photoelectric effect.
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Photoelectric Effect for JEE Mains and Advanced | Einstein's Photoelectric Equation | Work Function | Kinetic Energy in Photoelectric Effect | Photoelectric Effect Experiment | Stopping Potential | Radiation Pressure | Modern Physics | de Broglie Hypothesis | Matter Waves in Physics | Particle-Wave Duality | Photoelectric Effect Applications | Threshold Frequency | Photoelectric Cell | Photoelectric Effect Laws | Quantum Nature of Light | Photoelectric Effect Graphs | Photoelectric Effect and Classical Physics.
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1 Photoelectric effect | Einstein's equation | Work function | Kinetic energy of fastest photoelectron • 1 Photoelectric effect...
2 Advanced examples | Einstein's equation | Kinetic energy of fastest photoelectron | Photoelectric • 2 Advanced examples | ...
3 Photoelectric effect experiment | Stopping potential | Photoelectric effect | Modern physics • 3 Photoelectric effect...
4 Photoelectric effect | Radiation force | Force due to photons | IIT JEE main advanced • 4 Photoelectric effect...
5 Radiation force advanced examples | DE Broglie's hypothesis | Matter wave | IIT JEE main advanced • 5 Radiation force adva...
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#JEEMain #JEEAdvanced #Physics
Пікірлер: 281
Finally modern physics started. Tq sir for your efforts . You are best
This is probably the most underrated Jee channel ,I have no words to thank you sir 🙏🙏🙏
@adamyasharma7418
3 жыл бұрын
@@adityachaudhary1773 I hope so,It will make me happy if I see this channel succeed.
@adamyasharma7418
3 жыл бұрын
@@cuetcompetishun omg I got reply from the man himself,🎉🎉.thank you sir for putting in so much of hardwork.
@kumarvishalbehera1216
3 жыл бұрын
@@cuetcompetishun Sir you are a legend.🙏
@samarth5575
3 жыл бұрын
@@cuetcompetishun Sir apka padhane ka tarika physicswallah se match karta hai😂...Bahut aacha padhate hai aap
@vikram2619
Жыл бұрын
@@samarth5575kahan physic wallah or kahan abj sir 😀 level hi match nhi krta
SIR MEIN UNACDEMY PLUS SE PADHTA HUN,GENUALLY MUJHE AAPSE PADHKAR JYADA ACHA LGAA ,THANK YOU SO MUCH SIR ...
Finally! My favourite chapter from my favourite teacher! 🥺🥺🥺 Thank you so much sir.
@sumitnaiyaa
3 жыл бұрын
Stop crying
Most humble physics teacher on KZread ABJ sir jindabaad
JEE advanced 2021 Sir you will be in my heart forever.
@mathsandmuscles
3 жыл бұрын
Bro from where are you practicing? I see you follow the channel regularly.
@yogeshpal8228
Жыл бұрын
hua kya clear
@itsmepritam
10 ай бұрын
Where r u now bro
@itsmepritam
10 ай бұрын
Where r u now bro
Giving justification for each concept is not an easy task. but Sir you are the exception. following you since the S2 batch resonance 2011-12 batch. it's nice to see your lectures. love you, sir.
@pushkarc28
10 ай бұрын
10 saal tak jee ki taiyari🤣🤣
This treasure for jee students but no one tell the other about this treasure 😁😁
This man is totally different from any teachers He explained each and every concept easily Thank you Mohit sir and abj sir
It is clear that , koi bhi teacher kitni bhi koshish krle lekin abj sir k jitna detail m koi bhi nhi bta skta.... Much much deep knowledge about a topic
My first class of modern Physics 🤩 Motivation Level Jabardast 🤗 Thank you ABJ Sir...🙏
I'm in 12th now, My preparation is ruined by my health condition in both 11 and 12, now again I started preparation from august through this,and believe I can tell you from my experience that If you ever get doubt on this channel whether it is enough for jee or not then slap yourself and come back here and study silently.And one thing for maths part you may feel bored so I suggest you to check other teacher for it.Again here I don't disrespect tyagi sir. And one thing I don't lose hope yet, kahte h na jb jago tbhi savera just believe in this line you sure will do your best. Although be optismtic🙂🙂
@healthconscioushub1661
6 ай бұрын
Kaisi chal rahi hai bhai taiyari
Really appreciating hard work and dedication for bringing revolution in education field of India by team competishun.🙏
Wow 😲 🤟 just owsum. Thanks sir , it helped me a lot before mains.
Hey guys I would like to share a great approximation for using the Planck's constant I learned today with you all. Use 20/3 fraction instead of 6.626 in the constant and you will get the almost the same exact answer with MUCH faster calculations. Try it and see. Another trick is converting decimals like 1.67 in mass of Hydrogen to approximate fractions such as 5/3. Using these approximations my answer came as 3.27 instead of 3.25 which is pretty close to identify in MCQ type questions. Just please don't use this in numerical value questions but other than that this is a good time saver.
@CompetishunFanOfficialChannel
3 жыл бұрын
Now you can use this in the Numerical as well. As they are asking for Integer value. Let's go
@rajeshnajauri7642
Жыл бұрын
very much thank you to you pal
@Atharvstudiesforjee
Жыл бұрын
i mean yeah, you can also use R as 25/3
@Darknight00754
11 ай бұрын
yo thanks , where are you now btw?
Awesome lecture sir , preparing for jee jan attempt 🙏
Sir taking challenge to complete this playlist just in half day with complition of Notes and understanding. 🙏
Normal 1 Days, 0 Hours, 51 Minutes, 15 Seconds 1.25x 19 Hours, 53 Minutes, 0 Seconds 1.50x 16 Hours, 34 Minutes, 10 Seconds 1.75x 14 Hours, 12 Minutes, 8 Seconds 2.00x 12 Hours, 25 Minutes, 37 Seconds Average video length: 1 Hours, 14 Minutes, 33 Seconds
@Krish_Soni22
9 ай бұрын
thanks
@iiTzKaran_YT
9 ай бұрын
Modern Physics?
Thanks sir for modern physics❤️❤️❤️❤️
Awesome 👍 lecture thankx a lot
Sir plzz Modern phy ka agar koi part hoga, jo hume agar Ncert se padhna chahiye,toh plzz bta dijiyega.....
@alekhkumarmahapatro5452
3 жыл бұрын
@@cuetcompetishun Sir, I am a big fan of urs...I literally wait for ur videos like everyone does before the release of a blockbuster...
Loved the session ❤
sir hum ander hie ander itnae sare collisions⚡nahi karenge, hum bhar nikal kae rahenge🔥🔥🔥 aur apni desired rank laakar rahengaae🔥🔥🔥🙏
Literally love you lectures sirji
Thanks a lot sir Waited a lot
Awesome lecture
My favourite chapter ❤️❤️❤️
Amazing lecture
Sir plz. upload lectures on chapter Semiconductor. All other lectures are really so helpful 🙏🙏
This channel is like one piece ( treasure )
When he says hamse bhi sawal banega....🔥🔥🔥 maa kasam itna vishwas hamari mata shri ko bhi nhi hampe...
@sumitnaiyaa
3 жыл бұрын
😒
@ritikatiwari6692
Жыл бұрын
😒
@Randomfreebies
11 ай бұрын
😒
@pushkarc28
10 ай бұрын
😒
@rishi2807
9 ай бұрын
😏
Thanks sir ji
Thanks sir ❤❤❤ nice explanation
Thanks alot sir ❤❤❤❤❤❤
Thank you sir
Sir carbonyl comp. Ka next lecture upload kar dijye please aab dec. Aagaya h ab delay mat kijye iske baad or 3 chap. Baki h
The god must be so generous when he made you sir 🤗
Completed 😊
its last chapter of 2year journey thinking started with unit and dimension and came here time goes vey fast feeling nostalgic ❤
Thanks sir ❣️
Very very thank u sir
great lecture
Sir please tell me that is resonance physics material is enough for jee advanced
No of videos : 20 Average length of video : 1 hour, 14 minutes, 33 seconds Total length of playlist : 1 day, 51 minutes, 15 seconds At 1.25x : 19 hours, 53 minutes At 1.50x : 16 hours, 34 minutes, 10 seconds At 1.75x : 14 hours, 12 minutes, 8 seconds At 2.00x : 12 hours, 25 minutes, 37 seconds
Sir what is meant by power of bulb/source ???? Is it P=V^2/R ..please tell sir
Sir your efforts are incredible...!!!!
Thanks dear sir
Thank you sir💕🙏🙏🙏🙏💕💕💕💕
The best lecture
Hi sir aap itana badiya padata hoo aap koo thanks
Thanks
Sir when said difficult calculation some new kind of calculation is to be there but when I saw laga ya tho chemsitry ma first day sa chalu ho gayi thi😅😀😀😀😀😀😂😂
Sir how many lectures will be there in Modern Phyiscs
finally the wait is over.
Best lectures 😍😍😍😍😍
Competishun Zindabad...!!!
Tank You Sir
Thank you Sirr🎉❤
Take care sir
Sir kvpy ke liye enough h kya
7:49 sir you are also best and smartest teacher of the Era (ghungrale balon wale...)
Thanks sir for Morden physics 🙏🙏🙏
Nice sir
Bcoz of you, I fell in love with Physics 💝 Thank you so mush sir
@talkeenahmadnomani4021
2 жыл бұрын
Math ka syllabus ho gya kya aapkaa ??
Sir aap ne experiment karane ke liye kha tha is ch mei , please upload kr degiye
I am still in com !!soo much to complete ❤️
33:40 True words, very true
Ok let's start ❤
Sir In last question Kinetic energy=0 and E of electron =1ev or 0 eV? Kindly reply
Thanku sir
thanks sir
Abj sir oppppiest 😎💪💪💪🤟
Sir, i think ans at 42:12 is wrong because power should be taken in joule per second in order to nullify J.sec unit in Planck const Kindly suggest me right way dear sir
Isss channel ko underrated hinrhne dena h kisi ko share nhi karne ka okkkk 😂❤❤❤❤❤❤
Sir sirf mai jee main feb attempt pe focused hu to kya resonance sheet k exercise 1 and 2 are enough??? Plz sir reply Plz sir
Sir, please reply, Is these youtubes lecture enough for jee mains
i am focusing on april attempt 2023 but i filled form and i know i can able to score good marks in jee
Sir jee mains ke liye kya HC verma+PYQ sufficient hai??
amazing but how many lecture in it
Sir pls upload waves lecture also
Good morning 🌞sir
My favourite ❣️❣️❣️❣️❣️🙏🙏🙏🙏🙏🙏🙏
@eduhub7258
3 жыл бұрын
Plzz tell me ki sir sheet kahaa upload karte hn
Has anyone made notes of these lectures?
Noble prize is not fair!
Hamare liye to abj saar hi Einstein sar jaise h 😂
Completed
Sir wave optics kab aayega
Sir sheet kaha milega?
Wow sir..literally amazing lecture..
Where to get DPP sheets
Sir aap wave optics kab padhayenge?
Sir please complete the 11th physics portion for jee 2022
Useful approximation: hc=2x10^-25 SI units
Sir light jb radiation emit karta h toh different different colors nikalta h Jiska diff wavelength h toh kis wavelength ko ko rakhe formule me
@kumarnishantnitallahabad160
3 жыл бұрын
@@cuetcompetishun sir jb question solve karte h toh lamba same rakhte h waha kya monochromatic light hota h kyunki white light ka diif wavelength hota h na
4:15 @ABJ SIR JI!!! hahaha.
starting the last unit of jee physics after 1.5 years of starting.....took every chapter to advance level..i am giving jee in 2024
Sir how to get sheet
Sir... Wave optics kahan hai???
27:12 (Effect on no. of photons if Power=same but wavelength= different) 31:25 (If n=same, wavelength= different, Power=?)
1st