1 Photoelectric effect | Einstein's equation | Work | Kinetic energy of fastest photoelectron

[@MohitTyagi]

🎓 𝐖𝐚𝐭𝐜𝐡 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐋𝐞𝐜𝐭𝐮𝐫𝐞𝐬 𝐃𝐢𝐬𝐭𝐫𝐚𝐜𝐭𝐢𝐨𝐧-𝐅𝐫𝐞𝐞 𝐟𝐨𝐫 𝐅𝐑𝐄𝐄! If you love this KZbin lecture, explore the full Paras Batch for free on the "Competishun" app and study without distractions. 🚀 📱 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐭𝐡𝐞 𝐂𝐨𝐦𝐩𝐞𝐭𝐢𝐬𝐡𝐮𝐧 𝐀𝐩𝐩 𝐭𝐨 𝐀𝐜𝐜𝐞𝐬𝐬 𝐏𝐚𝐫𝐚𝐬 𝐁𝐚𝐭𝐜𝐡 𝐟𝐨𝐫 𝐅𝐫𝐞𝐞: 👉 play.google.com/store/apps/details?id=xyz.penpencil.competishun&pcampaignid=web_share 🌐 Visit Our Website for More Free Content: 👉 i.competishun.com 💡 𝐅𝐨𝐫 𝐏𝐚𝐢𝐝 𝐂𝐨𝐮𝐫𝐬𝐞𝐬: 📱 EduCompetishun App (play.google.com/store/apps/details?id=co.hodor.fcldn) | 🌐 online.competishun.com -------------------- 📞 𝐅𝐨𝐫 𝐐𝐮𝐞𝐫𝐢𝐞𝐬 𝐨𝐫 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: 📲 8888000021 | 7410900901 | 7410900908 🔔 Subscribe for More Free Lectures and Expert Guidance! --------------------- 📚 𝐂𝐨𝐮𝐫𝐬𝐞-𝐰𝐢𝐬𝐞 𝐎𝐟𝐟𝐞𝐫𝐢𝐧𝐠𝐬: 𝑷𝒓𝒂𝒕𝒉𝒂𝒎 𝑪𝒐𝒖𝒓𝒔𝒆 Explore: pratham.competishun.com For students moving from Class 10 to 11, building a strong foundation for IIT JEE 𝑷𝒓𝒂𝒌𝒉𝒂𝒓 𝑪𝒐𝒖𝒓𝒔𝒆 Explore: prakhar.competishun.com Designed for Class XI to XII students to cover the Class XII syllabus and prepare for IIT JEE 𝑷𝒓𝒂𝒌𝒉𝒂𝒓 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒆𝒅 𝑪𝒐𝒖𝒓𝒔𝒆 A one-year online program covering Class XI & XII syllabus in one year for IIT JEE preparation. Explore: pi.competishun.com Explore: praveen.competishun.com 𝑷𝒓𝒂𝒗𝒆𝒆𝒏 (𝑫𝒓𝒐𝒑𝒑𝒆𝒓 & 𝑿𝑰𝑰 𝑺𝒕𝒖𝒅𝒚𝒊𝒏𝒈 𝑩𝒂𝒕𝒄𝒉): Comprehensive one-year online course for JEE Main + Advanced preparation. 𝑪3 (𝑪𝒐𝒎𝒑𝒆𝒕𝒊𝒔𝒉𝒖𝒏 𝑪𝒓𝒂𝒔𝒉 𝑪𝒐𝒖𝒓𝒔𝒆): A trusted crash course for quick syllabus coverage and revision before JEE Main. Explore: c3.competishun.com 𝑪𝒉𝒂𝒎𝒑 (𝑪𝒐𝒎𝒑𝒆𝒕𝒊𝒔𝒉𝒖𝒏 𝑯𝒊𝒈𝒉 𝑨𝒄𝒉𝒊𝒆𝒗𝒆𝒓𝒔 𝑴𝒂𝒊𝒏 𝑷𝒓𝒐𝒈𝒓𝒂𝒎): The most trusted revision course for JEE Main to boost performance and rank. Explore: champ.competishun.com 𝑪𝑨𝑻𝑺 (𝑪𝒐𝒎𝒑𝒆𝒕𝒊𝒔𝒉𝒖𝒏 𝑨𝒅𝒗𝒂𝒏𝒄𝒆𝒅 𝑻𝒓𝒂𝒊𝒏𝒊𝒏𝒈 𝑺𝒆𝒔𝒔𝒊𝒐𝒏𝒔): An iconic revision course for JEE Advanced, focusing on exam-level problem-solving and strategy. Explore: cats.competishun.com 𝑼𝑻𝑺 (𝑼𝒍𝒕𝒊𝒎𝒂𝒕𝒆 𝑻𝒆𝒔𝒕 𝑺𝒆𝒓𝒊𝒆𝒔): Full syllabus test series with detailed analysis for the JEE Main. Explore: uts.competishun.com Access fast and normal video solutions for previous year JEE questions to solidify your concepts. Explore: pyq.competishun.com ---------------

[@DineshSharma009]

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

[@aryanarya3830]

Finally modern physics started. Tq sir for your efforts . You are best

[@BalbirSingh-ms6qq]

SIR MEIN UNACDEMY PLUS SE PADHTA HUN,GENUALLY MUJHE AAPSE PADHKAR JYADA ACHA LGAA ,THANK YOU SO MUCH SIR ...

[@syedatif2904]

Most humble physics teacher on KZbin ABJ sir jindabaad

[@adamyasharma7418]

This is probably the most underrated Jee channel ,I have no words to thank you sir 🙏🙏🙏

[@adamyasharma7418]

@@adityachaudhary1773 I hope so,It will make me happy if I see this channel succeed.

[@adamyasharma7418]

@@cuetcompetishun omg I got reply from the man himself,🎉🎉.thank you sir for putting in so much of hardwork.

[@kumarvishalbehera1216]

@@cuetcompetishun Sir you are a legend.🙏

[@samarth5575]

@@cuetcompetishun Sir apka padhane ka tarika physicswallah se match karta hai😂...Bahut aacha padhate hai aap

[@vikram2619]

@@samarth5575kahan physic wallah or kahan abj sir 😀 level hi match nhi krta

[@s__daga]

Just one word - 🐐 teacher 🔥🔥

[@meetshivam]

Finally! My favourite chapter from my favourite teacher! 🥺🥺🥺 Thank you so much sir.

[@sumitnaiyaa]

Stop crying

[@virendersolanki5884]

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 saal tak jee ki taiyari🤣🤣

[@mukeshvadher8821]

This man is totally different from any teachers He explained each and every concept easily Thank you Mohit sir and abj sir

[@meetshivam]

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]

Now you can use this in the Numerical as well. As they are asking for Integer value. Let's go

[@rajeshnajauri7642]

very much thank you to you pal

[@Atharvstudiesforjee]

i mean yeah, you can also use R as 25/3

[@Darknight00754]

yo thanks , where are you now btw?

[@princesahu5117]

okay now u can use directly hc/lamda(nm) as( 2*10 raise to power -16 )/lamda(only value exculding nm)

[@aman_unexplored]

My first class of modern Physics 🤩 Motivation Level Jabardast 🤗 Thank you ABJ Sir...🙏

[@itsfact6697]

This treasure for jee students but no one tell the other about this treasure 😁😁

[@kenni-ze3dn]

That's why it is treasure you have to find it on your own

[@thegamechanger16]

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]

Kaisi chal rahi hai bhai taiyari

[@-Borax]

Thanks Bruh! I hope you are doing well now. I just wish you didn't get 27s1 in 2024. All the best for your clg life!!

[@Arpit.singh.]

JEE advanced 2021 Sir you will be in my heart forever.

[@meetshivam]

Bro from where are you practicing? I see you follow the channel regularly.

[@yogeshpal8228]

hua kya clear

[@itsmepritam]

Where r u now bro

[@itsmepritam]

Where r u now bro

[@kashyaptandel5212]

@@itsmepritamwhere are YOU now bro?

[@unknownbeast1111]

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]

thanks

[@iiTzKaran_YT]

Modern Physics?

[@Kartik-lq6fh]

@@iiTzKaran_YT yep

[@onkareshwarsharma1144]

This channel is like one piece ( treasure )

[@Rishirajsunoji]

thank you sir😊

[@desktiie.]

Very helpful lectures ❤ Hats off to sir and his team 💪🏻

[@kushagratiwari]

Really appreciating hard work and dedication for bringing revolution in education field of India by team competishun.🙏

[@AYUSHKUMAR-yw7hj]

Wow 😲 🤟 just owsum. Thanks sir , it helped me a lot before mains.

[@HarperteekSinghBhathal]

7:49 sir you are also best and smartest teacher of the Era (ghungrale balon wale...)

[@geeta2343]

Isss channel ko underrated hinrhne dena h kisi ko share nhi karne ka okkkk 😂❤❤❤❤❤❤

[@karatekid8312]

33:40 True words, very true

[@poorvigupta2230]

sir hum ander hie ander itnae sare collisions⚡nahi karenge, hum bhar nikal kae rahenge🔥🔥🔥 aur apni desired rank laakar rahengaae🔥🔥🔥🙏

[@rajkumarjorwal7758]

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

[@eklavyasachdeva9195]

When he says hamse bhi sawal banega....🔥🔥🔥 maa kasam itna vishwas hamari mata shri ko bhi nhi hampe...

[@sumitnaiyaa]

😒

[@ritikatiwari6692]

😒

[@Randomfreebies]

😒

[@pushkarc28]

😒

[@rishi2807]

😏

[@rajat796]

Awesome lecture sir , preparing for jee jan attempt 🙏

[@anjalimalviya5273]

Bcoz of you, I fell in love with Physics 💝 Thank you so mush sir

[@talkeenahmadnomani4021]

Math ka syllabus ho gya kya aapkaa ??

[@chandrajha3036]

Sir taking challenge to complete this playlist just in half day with complition of Notes and understanding. 🙏

[@wayfist]

49:45 , main kya bakwaas kar rha tha...got me 😅😂

[@Trying_to_Study]

🤣🤣🤣🤣

[@kiran211]

My favourite chapter ❤️❤️❤️

[@ayush_5096]

Useful approximation: hc=2x10^-25 SI units

[@TheBrosforLifetime]

Sir ji love you sir ji itne pyare tareeke se padhaya 😭🙏🏻ekdum bete wali feeling agyi aapse padhke

[@isitamazumder896]

Loved the session ❤

[@Sumit_ksyp20]

Completed 😊

[@alekhkumarmahapatro5452]

Sir plzz Modern phy ka agar koi part hoga, jo hume agar Ncert se padhna chahiye,toh plzz bta dijiyega.....

[@alekhkumarmahapatro5452]

@@cuetcompetishun Sir, I am a big fan of urs...I literally wait for ur videos like everyone does before the release of a blockbuster...

[@priyansh.y2386]

0:00 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 ofwork 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.

[@KUNAL-gr9op]

finally starting the last unit of entire JEE physics, aatma tript ho jaayegi iske baad..🙂

[@gouharmaquboolnitp]

Awesome lecture

[@diptisingh6578]

Sir plz. upload lectures on chapter Semiconductor. All other lectures are really so helpful 🙏🙏

[@Kartik2007._.6]

Starting Modern Physics Today

[@Trying_to_Study]

Hey does this chapter require ANY PREREQUISITE OF 11th OR 12th CHAPTERS PLEASE REPLY

[@RajShekhar-b1t]

@Trying_to_Study no

[@-Borax]

27:12 (Effect on no. of photons if Power=same but wavelength= different) 31:25 (If n=same, wavelength= different, Power=?)

[@IIT_JEE_2025_ASPIRANT]

Bro I am also jee aspirant 2025 Can we aspirant make a group in which we will help each other like doubts etc ❤

[@kaifbhati5547]

Hi sir aap itana badiya padata hoo aap koo thanks

[@neerajjoshi8285]

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😅😀😀😀😀😀😂😂

[@pushkarc28]

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

[@Saisupriya-p7s]

Great explanation sir

[@jee-wd8cq]

Awesome 👍 lecture thankx a lot

[@thehustler-sv9eq]

The best lecture

[@prabhatpramanik5898]

Tank You Sir

[@pramodjaveri9743]

Competishun Zindabad...!!!

[@kuldeeppal179]

Thanks sir ❤❤❤ nice explanation

[@Mritunjay689]

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

[@nilaypathak5887]

Sir, please reply, Is these youtubes lecture enough for jee mains

[@aparnaverma1562]

The god must be so generous when he made you sir 🤗

[@neetagupta3225]

Sir how many lectures will be there in Modern Phyiscs

[@kailashgupta2261]

Sir your efforts are incredible...!!!!

[@IIT_JEE_2025_ASPIRANT]

❤ thanks sir

[@ydc-vh9hm]

Take care sir

[@sunilsinha119]

Thanks sir for modern physics❤️❤️❤️❤️

[@harshseth123]

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

[@-Borax]

Ques to revisit: 42:09

[@harshitbarthwal8081]

My favourite ❣️❣️❣️❣️❣️🙏🙏🙏🙏🙏🙏🙏

[@eduhub7258]

Plzz tell me ki sir sheet kahaa upload karte hn

[@uditchouhan]

Sir please tell me that is resonance physics material is enough for jee advanced

[@rajmalwadkar3142]

Literally love you lectures sirji

[@Limno2006]

Finally starting modern physics on 20 September, 2023

[@Goldenthemee]

Abj sir oppppiest 😎💪💪💪🤟

[@garry7149]

Thanks sir ji

[@sterzonal]

i am focusing on april attempt 2023 but i filled form and i know i can able to score good marks in jee

[@RinkuKumari-br6kj]

Nice sir

[@Akshay-ee2nj]

Noble prize is not fair!

[@Sachaiontop]

log😅=💧log😄

[@Trying_to_Study]

😂

[@kosischlrhih]

its last chapter of 2year journey thinking started with unit and dimension and came here time goes vey fast feeling nostalgic ❤

[@aditya_mnnit7992]

Thanks alot sir ❤❤❤❤❤❤

[@rishi2807]

No of videos : 5 Average length of video : 1 hour, 24 minutes, 16 seconds Total length of playlist : 7 hours, 1 minute, 21 seconds At 1.25x : 5 hours, 37 minutes, 4 seconds At 1.50x : 4 hours, 40 minutes, 54 seconds At 1.75x : 4 hours, 46 seconds At 2.00x : 3 hours, 30 minutes, 40 seconds

[@wguts999]

yeh kiska btaya hai dual nature of matter ka??

[@pushkarc28]

@@wguts999 photoelectic ka

[@debashis_]

Ok let's start ❤

[@varunkumarsahu4440]

Thank you sir💕🙏🙏🙏🙏💕💕💕💕

[@mformusic4266]

Best lectures 😍😍😍😍😍

[@RaumitSharma-b2x]

Best

[@mk-qk5ly]

Hamare liye to abj saar hi Einstein sar jaise h 😂

[@kusumabhat6609]

Thank you Sirr🎉❤

[@adijain3824]

Entire Modern Physics Playlist- Average video length: 1 hour, 11 minutes, 50 seconds Total length: 1 day, 17 hours, 54 minutes, 37 seconds At 1.25x: 1 day, 9 hours, 31 minutes, 41 seconds At 1.50x: 1 day, 3 hours, 56 minutes, 24 seconds At 1.75x: 23 hours, 56 minutes, 55 seconds At 2.00x: 20 hours, 57 minutes, 18 seconds

[@menonayer7008]

Thanks a lot sir Waited a lot

[@prathameshnaik55]

2024 Dropper following the legendary teacher .

[@itsmepritam]

Me bhi dropper

[@VickyGupta-rx9be]

started: 1 Sept '24

[@sauravkumar1564]

Sir wave optics kab aayega

[@BILO841]

notes avb hai kya sir ke ??

[@ankitthakur-ts1pn]

thank you sir

[@pokechaptergaming6913]

Thanks sir for Morden physics 🙏🙏🙏

[@aastha03]

Sir what is meant by power of bulb/source ???? Is it P=V^2/R ..please tell sir

[@unnatisingh9467]

Fluids done , Gonna do modern physics , ktg and thermodynamics , and solids this months

[@devankvinesh2649]

Sir aap ne experiment karane ke liye kha tha is ch mei , please upload kr degiye

[@maukthik4962]

1:20:22 why is this loss of KE 3eV?

[@manishhemantPiMan]

Some energy is always lost during non purely elastic collisions

[@lol-xu1di]

Sir please complete the 11th physics portion for jee 2022

[@kumarnishantnitallahabad160]

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]

@@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

[@krikumar19]

Sir In last question Kinetic energy=0 and E of electron =1ev or 0 eV? Kindly reply

[@orewagamin]

finally the wait is over.

[@pratibhadevi4050]

Now I will study daily 10 hours

[@pranavpendyala5632]

4:15 @ABJ SIR JI!!! hahaha.

[@talkeenahmadnomani4021]

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