Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!!
What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on RUclips) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. ========================================================= For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/ Follow us on: Instagram instagram.com/physicswallah/ Facebook: facebook.com/physicswallah =========================================================== Class 12 Chapter 12 ii Atoms 01: Alpha Particle Scattering & Rutherford Model Of Atom JEE/NEET ruclips.net/video/PiUJXapv-w0/видео.html Atoms 02 II Bohr Atomic Model II Bohr Postulates II All Concepts , Formulae and Derivations JEE/NEET ruclips.net/video/egE8ACfIDCo/видео.html Atoms 03 : Atomic Spectrum II Emission Absorption Spectra II Lyman , Balmer Series JEE/NEET ruclips.net/video/vSIVDEV1v78/видео.html
@@ankeshkumarsharma8894 boht sahi bro mere class ka topper vedantu se padh ke 93 percentile hi laa paya usne poora 11th alakh sir ki tareef ke par vedantu join krne ke baad sir ko ulta sidha kehta tha
1. Lyman series - a) shortest wavelength= 911A* b) longest wavelength= 1216A* 2. Paschan series - a) shortest wavelength= 8199A* b) longest wavelength= 18740A* 3. Brackett series - a) shortest wavelength= 14576A* b) longest wavelength= 40533A* 4. P-Fund series - a) shortest wavelength= 22775A* b) longest wavelength= 74536A*
Sir today my paper of physics and chemistry of Jee mains was good because of your video.Sir please complete entire syllabus before April Jee and Boards
mtlab e-energy absorb karke higher energy level me chala jata hain absorption spectrum milta hai aur jb e- energy emit krke bapas aata hai to emission spectrum milta hai
No one in history can replace him I repeat.no one in history can replace this legend he deserses to be called a legend THANKYOUUU SIR THANK YOU VERY MUCH for this MUCH effort REALLY BLESSED TO HAVE YOu Btw love from pakistan
One of the practical applications of electron returning from higher state to ground state can be observed through *auroras*(Northern Lights)..which looks so beautiful in sky.... When atoms in atmosphere absorbs radiation(solar flares) coming from the sun it gets excited and when returns to its original state it emits beautiful lights in sky... Nitrogen-Green Oxygen-red Helium-Blue Thanks guys for reading.. Hope u googled images and trusted me...😁😁
It's November 2022 and the backbenchers who haven't studied had started studying 🙃 and watching this video...... and learning everything in a short time and with a confidence that PW and sir will teach us in a very best way and will score good in 2023 boards..🙏❣️💫⚡️
Internet is very helpful for gaining knowledge....I'm from bangladesh and attending a class of a teacher who is teaching standing in india....what an invention by mankind!!
I am literally saying that in arjuna 2023 I studied this from both so called legends (pata nahi kyu) by csd and amit mahajan sir but they were unable to make understand this properly... ( pata nahi how MIT and CSD are so famous)
If you just want to say just say may God bless you this is not a religious platform you can't always say religious stuff everywhere Pls try avoiding this as I had seen many people do this and it feels very odd as everyone talks normal but y'all don't and some people even sometimes get confused as they don't believe in islam
Physicists: Got a Nobel Prize!! Chemists: Got a Nobel Prize!! Biologists: Got a Nobel Prize!! Others: Got a Nobel Prize!! Mathematicians: Are we a joke to you🤣🤣🤣 Jinko nahi pata, Mathematicians ko Noble Prize nahi milta😕😕😕
Sir please i have some doubt in semiconductor ,this is a request in behalf of all the students that you made vedio of semiconductors🙏🙂 and thankyou sir for all my doubt clear in physics . you do great job.✌️
Yes sir today I am so happy I understand line Spcectrum in a crystal clear manner because it was so confusing for me that why atom show line spectrum no any teacher explain this clearly tq sir 😍😍
Thankyou sir for ur lectures..... Alakh sir is evergreen his.videos are very very useful for my term 2 preparation 🌈🌈🌈🌈.... Hoping to meet u aftergetting getting into iit... 😅
God bless you sir 🙏with all the blessings🙏 , you are doing a great job, by helping poor people who cannot afford coaching. Keep it up, and always be like this only, a smile on face and able to bring smile on others face 🙂🙂 , thank you so much 🙏🙏🙏🙏
Thanking U sir very much for all ur efforts. I prepared myself for jee and watched just ur youtube videos and some study material and was able to crack it with 98.67 percentile. All the concepts u covered in all your videos were amazing and I could recall them while sitting in examination hall. All jee apsirants must watch his videos , and u'll see the ouptut as I did. Thanks sir for giving me my dream college. Currently at IIT Roorke , CSC 1 st Year.😇😇😇
The memorable moment for me: 1.when ind won 2007 world cup 2.when ind won 2011 world cup 3.when at once,I suddenly find in youtube the God of concept and my physics turning point,physics waala.☺️☺️☺️
@Rahul Das In ind,cricket Is the religion and sachin is the god and all of Indians loves cricket more then their heart.but some people no feeling the cricket value of ind like you.hence you reply such that comment.football is a game but cricket is the heart of India.shame on you for👎this symbol.😡😡🤬🤬
@Rahul Das rahul you are wrong in ind cricket rise about 175 years ago,and after 175 years it is still so popular.cricket is no lazy game.for only test cricket,5 day the game offered.but in t20 and one day,only one day for finish the game and for you it is lazy game because you don't know the meaning of cricket.cricket is the heart of indians.i really can't stop laugh when you said after 50 years football comes replacing cricket.🤣🤣🤣🤣
@Rahul Das cricket is so charming game.it is religion of ind and on football only 90 min two teams run away and create goals.🤣🤣.I not to see,🤬🤬🤣🤣 you see and see,football never in plays of cricket.
@Rahul Das yaa ole ole ole your game refreshing mind.the joke of the year.🤣🤣🤣😡😡.batsman bowler relation not tuk tuk,your football game is tuk tuk by two legs.and it refreshing your and such persons life,who cannot read the mean of cricket.your game refreshing mind????oooooooh really.🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣
@Rahul Das ha ha ha.so immature you are.we support the football as a game.but not as a satisfactory.cricket is our religion and you are against the cricket as a Indians.shame on you.🤬🤬
I have a doubt.....why does absorption spectrum even exist, if the electrons absorb the energy from coming photons it means they will go in an excited state...that means that they will again radiate a photon to come back to the ground state...since we know that electrons become unstable in higher energy level...so the photons emitted should fill up the dark linesbut ut doesnt happen.
Hydrogen chapter previous years best MCQs video please watch ( पहले अलख सर का वीडियो देखें फिर ये questions practice करें ) ruclips.net/video/c4Nw-5-KcBg/видео.html
To find the number of unique spectral lines we can use the concept of combinations(mathematics) for example if an electron is falling from 3 to 1, number of unique spectral lines are 3c2 which is 1 , if an electron is falling from 4 to 1 then 4c2 which is 6.
Bhaiyon ek cheez gaur karo .. Energy emitted =En2-En1 Aur sir ne (En2 - En1 = hv) kar diya Iska matlab jab electron excited se ground mein aata hai wo sirf ek photon release karta hai kyunki hv ek photon ki energy hoti hai..... Aur hv agar (excited state energy - Ground state energy) hai toh wo ek hi photon ki energy toh hui.... 🤔🤔..
Sir u r awesome 😊....no words for ur level of dedication to the lives of millions of students like us who can't afford coaching classes.....u r an angel 😇...thank you so very much....
Hum late ho gye . Tumne kitna syllabus cover kar liya hai .. main isliye poochh raha hoon.kyuki mujhe pata chale ki kya main hi sabse late hu mujhe bahut tension ho rahi hai 😭😭😭😭
😁😁😁😁Sir ji aap ek video me hi itna Accha padate ho jitna koi 5 video me bhi Nahi samajha pata aur pata hi Nahi chalta ki hamne ek bar me continue 1:30 hour padai Kar li Thanks sir 😁😁😁😁😁😁 Hit like if u think it is correct.👇👍👍👍👍👍
Aap bhagwan saman ho sir. Aapse acchha koi nahi padha sakta sir. Ye topic mere coaching wale sir ne jab padhaya tab sirf mai apna matha patak raha tha par aapse padhke sab clear ho gaya. Thank you sir!
ALAK PANDEY SIR (physics walleh) se padhi gyi 11th 12th kisi bhi common person🔥🔥 ko legand bana sakti h...sir u dont know hi what u r??? we students know who u are (u r a priceless diamond) jisse bas students naam ke jewelers hi jaan sakte h♥️♥️
Sir I am aryan tiwari mene apse padhai ke sath sath teaching skill v sikhli ki kese entertain krke feel karaya ja ske and mai v physics padhata hu mene free turion class chalu kri physics chemistry ki class 10th tk and i am preparing for jee🙏
Jis din meri selection ho jayegi kasam se mai sir aapke kadam chum lunga kyuki aapka bahut bada role hai meri is journey mai aur lakho students ki journey mai 😭
Sir after this lesson please complete aldol carboxylic acid and amine as i have seen all your organic lessons and i am waiting for next viedo before chem board exam i.e 7 march
Sir aapki video 2023 me bhe best h abhi tk muje jitne aapki video dekh kr smj aata h utna kisi aur vid ko dekh kr nhi aata THANK YOU SO MUCH SIR 😇☺️☺️☺️☺️
Hii Everyone reading this comment and @Physics Wallah-Alakh Pandey I am a time traveller from future ,from 2050. your lectures are still the best in youtube ..take love ❤️❤️
Everyone says what's ur dream... Me:want to meet alakh sir once and Want his blesses...giving his best without having student in front of 📷camera... No one can do it😍 hats off
So many 3d and animation vdyo available for this structure 🤷🏻♀️ but no fell like alakh sir in this simple board 😌 watching this vdyo for term 2 2022 also a satisfaction 😌 sb dekhne ke bad smz sir ka hi ata hai 😌😇
Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App.
Download the App from Google Playstore ( bit.ly/2SHIPW6 )
LAKSHYA Batch(2020-21)
Join the Batch on Physicswallah App bit.ly/2SHIPW6
Registration Open!!!!
What will you get in the Lakshya Batch?
1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey.
2)Live Classes and recorded Video Lectures (New, different from those on RUclips)
3)PDF Notes of each class.
4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level.
5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture.
6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021)
7)In case you missed a live class, you can see its recording.
8)You can view the videos any number of times.
9)Each chapter will be discussed in detail with all concepts and numericals
10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams.
****Test Series for XI & XII****
We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year.
The test series follows very logical sequence of Basic to Advance questions.&
Evaluation of Test and Solution to all the questions at the end of the test.
=========================================================
For PDF Notes and best Assignments visit @ physicswallahalakhpandey.com/
Follow us on: Instagram instagram.com/physicswallah/
Facebook: facebook.com/physicswallah
===========================================================
Class 12 Chapter 12 ii Atoms 01: Alpha Particle Scattering & Rutherford Model Of Atom JEE/NEET
ruclips.net/video/PiUJXapv-w0/видео.html
Atoms 02 II Bohr Atomic Model II Bohr Postulates II All Concepts , Formulae and Derivations JEE/NEET
ruclips.net/video/egE8ACfIDCo/видео.html
Atoms 03 : Atomic Spectrum II Emission Absorption Spectra II Lyman , Balmer Series JEE/NEET
ruclips.net/video/vSIVDEV1v78/видео.html
1:20:00 sir lekin jab vo return hoga original shell me to usi wavelength ki light emit krega
Sir i got 94 percentile because of you
@@ankeshkumarsharma8894 nice
@@ankeshkumarsharma8894 boht sahi bro mere class ka topper vedantu se padh ke 93 percentile hi laa paya usne poora 11th alakh sir ki tareef ke par vedantu join krne ke baad sir ko ulta sidha kehta tha
@@anshumansingh8513 chashma pehne se suraj ki roshni thode kaam hoogi
Sir wo suraj jo india k har ghar me roshni pahuchate hai
00:00:00 - 00:04:29 - Introduction to spectrum
00:05:31 - 00:27:58 - EMISSION SPECTRUM
00:29:28 - 00:35:10 - Question based on emission spectrum
00:35:25 - 00:39:15 - Shortcut for λ
00:39:38 - 00:55:15 - Lymann series
00:55:16 - 01:02:57 - All spectrum series explained (Balmer, paschen, Brackett & etc.)
01:02:58 - 01:08:44 - Question based on Balmer series
01:08:54 - 01:14:00 - No. of spectral lines
01:14:13 - 01:24:04 - Absorption spectrum
HOPE THIS HELPFUL FOR U!!!!!!!!!!!!
Thankss 💜
Thankss
👍
Thanks bhai
Thanks 👍🏻
So it's 2023 and still no one can beat this level of conceptual explanation 👍 There are tooo many but you are the one sir
2024
Watching this video in 2022...and it’s still the best educational content because it makes you feel the concept🦁
Edited: it's 2023 now
Also bro
hmm bro
Yup....
Yes bro
God in teaching
The best thing about sir is he instantly get what we r actually thinking
You are absolutely right
Ya!
Right
He's a person with perfect teacher material .
that's the real magicwa
1. Lyman series -
a) shortest wavelength= 911A*
b) longest wavelength= 1216A*
2. Paschan series -
a) shortest wavelength= 8199A*
b) longest wavelength= 18740A*
3. Brackett series -
a) shortest wavelength= 14576A*
b) longest wavelength= 40533A*
4. P-Fund series -
a) shortest wavelength= 22775A*
b) longest wavelength= 74536A*
Wohooo💘💌😇
then in which region ( uv , visible , infrared ) 3637 Å will lie?
@@biplab_0547 UV i guess
I am giving ❤ like here don't wnT to destroy above 69 likes
just don't destroy this like number plz
The Best thing that I like about Sir is that SIR KNOWS ALL THOSE TRICKS AND WAYS TO MAKE CONCEPTS UNERSTNAD WHICH no other Sir can!
*जिस मेहनत से तू आज भाग रहा है*
*वही काल तुझे सफ़लता दिलायेगी*
*झोंक दे खुद को इस आग में*
*यही आग तुझे कल हीरा बनाएगी ।।*
🤟🤟🤟🤟🤟👍👍👍👍
😍😍😘😘😘
@@chesta7587 🤟🤟🤟
💯🤘🤘
Wah wah
Future sahi se bola
24:10
Can't believe how good a teacher can explain to a *camera* 😅
An absolute legend!
Kitna ho gya tumhara
If he didn't have that confidence about his taught things,he will always repeat things.great teacher
WOW! SIR WHAT A CONCEPTUAL CLEARITY ,SIR YOUR CHANNEL WILL BECOME ONE DAY WORLD'S BIGGEST EDTECH COMPANY AND WE STUDENTS R WITH YOU SIR.
Already became..dude
Future prediction bro after 2 years.
10000 cr incoming
It's happening
Who wants to give a thank to sir for helping us in the whole journey of 11 and 12 th like here
Arre bhai ek cheez btaa sir ne shortcut formulas batae h woh board m applicable h kyaa
@@hemant2631 bhai marking scheme pr depend karega
Thanks a lot 😆😆
Bhai log like zaroor karna iski bhook to mitegi -_-
@@LEO-mb9dl ha yrr bhai thanks
Sometimes I feel like these lectures are better from those on the PW platform itself
💯 true brother these lectures are real gem 💎
Obviously brother.
Areyy bhai tera mera naam same
@@AlokSingh-hu8gu❤
true💯
My friend to me -- Mere paas 'HC VERMA' hai 'DC PANDEY' hai , tumhaare paas Kya hai !!??
Me -- Mere paas ""PHYSICS WALLAH"" hai !!!!
Bhai absolutely...god bless our physics wallah
@@sahibmullick2283
Ko
Mene hc verma DC panday dono se live pdha h lekin physics wallah se jab white board pr pdhta hu to baat hi kuch or sab fail h inke aage
Yeah...he is god gifted😍😍😍
It's true 😇😇
Sir today my paper of physics and chemistry of Jee mains was good because of your video.Sir please complete entire syllabus before April Jee and Boards
bhai questions ki book s kare apne
Mere to lag gye
@study freaks kitne aaye
Kitne aaye
@@tradestalk lavda book😂
These old lectures are way much better than the new lectures on the PW platform... 😄💕
Exactly 💯
🎉yes
I doubt if you actually have attended any live classes, otherwise this comment wouldnt be so biased
The feeling when sir says " Hlw baccchhooooooooonnnnnnnnn" is so energetic .
sir kya absorption spectrum me e- lower energy level me nhi aana chahta?
to kya absorption spectrum me e-vapas nhi aata kyunki jb vapas aayega to hame emission spec. milega
mtlab e-energy absorb karke higher energy level me chala jata hain absorption spectrum milta hai aur jb e- energy emit krke bapas aata hai to emission spectrum milta hai
@Am Gracious thanks
@Khushboo Grover dhanyavad
Warning : This guy can damage your bad marks !
Means ...??
Ha ha😂😂😂😂 fact
I badly want that... 😂😂😂
rana ahmed it means tumko accha number aayega....'tumhara bad marks ko damage kar denge'
Me be like- mai barbaad hona chahta hun😅😭😂😂😂
This chapter is the best chapter 😁of 12 th physics because I had read all this in my 11th chemistry....by Alakh sir only 😁📸💯🔥🔥
Heyy can u help me, I have the notes of sir of this ch of class 11 , can i go with that coz I don't have that much time now
Vaishnavi believe me u have i am also doing 😂 same chapter
Today finished with notes
@@vaishnavi4061 y u don't have time
@@vaishnavi4061 yup 👍
@@kingslayer3162 in 12 you don't get a year and a half to prepare you only get 7months
Sir next semiconductor please like so sir feel our needs
No sir first nuclei
Baiyo jyada se jyada comments do for nuclei
Yes sir semiconducter after neuclei
Boards se pehle kara de niclei
Yes semiconductor
No one in history can replace him I repeat.no one in history can replace this legend he deserses to be called a legend THANKYOUUU SIR THANK YOU VERY MUCH for this MUCH effort REALLY BLESSED TO HAVE YOu
Btw love from pakistan
Watching this video in 2021 for boards 😊🤗...
Yaa!!....me too 😉👍
Me too bro but not for board for compitation
Same here
To bta kise rha h padh na
@@NeerajKumar-iu4mo hello niraj giri baba😆😆
I request my favorite teacher plz ap jldi kr digye syllabus complete plz
single ho?
One of the practical applications of electron returning from higher state to ground state can be observed through *auroras*(Northern Lights)..which looks so beautiful in sky....
When atoms in atmosphere absorbs radiation(solar flares) coming from the sun it gets excited and when returns to its original state it emits beautiful lights in sky...
Nitrogen-Green
Oxygen-red
Helium-Blue
Thanks guys for reading..
Hope u googled images and trusted me...😁😁
It's November 2022 and the backbenchers who haven't studied had started studying 🙃 and watching this video...... and learning everything in a short time and with a confidence that PW and sir will teach us in a very best way and will score good in 2023 boards..🙏❣️💫⚡️
Hm bhai ...😂
Accha score nahi mila bro 🥲 Improvement de raha hoon 🙂
Friends for you kind information. This is the last video of chapter 12 ATOMS. Study well ☺
Ohk 🙄😛
Thank you
Ok thanks for my concept clearing
Thank you I wanted to know 💚
Atoms ke liye only 3 videos hi thi kya
sir made me fall in love with physics..
Physics be like:- we are just friends ok! 😂
JEE ho gaya?
and hum yaha chemistry padh rhe h
Internet is very helpful for gaining knowledge....I'm from bangladesh and attending a class of a teacher who is teaching standing in india....what an invention by mankind!!
1:12:29 sir here we use permutation -start point is 4 and end point is 1 so the remaining possibilities now is 3 factorial(3!) = 6 😃
I watched this chapter in the last weak of February 2022 and I have cleared all doubts and concepts related to this chapter.
I feel very nice.. .
Bhi 20ko paper ha energy level ka lecture ha Kya iss video me
@youtubejoyssks1760 Mai ye lec. Abhi feb me neet 2024 ke liye dekh rhi hu with notes shi rhega n??
I am literally saying that in arjuna 2023 I studied this from both so called legends (pata nahi kyu) by csd and amit mahajan sir but they were unable to make understand this properly... ( pata nahi how MIT and CSD are so famous)
00:05:31 - 00:27:58 - EMISSION SPECTRUM*
00:29:28 - 00:35:10 - Question based on emission spectrum
00:35:25 - 00:39:15 - Shortcut for λ
00:39:38 - 00:55:15 - Lymann series*
00:55:16 - 01:02:57 - All spectrum series explained (Balmer, paschen, Brackett & etc.)
01:02:58 - 01:08:44 - Question based on Balmer series
01:08:54 - 01:14:00 - No. of spectral lines
01:14:13 - 01:24:04 - Absorption spectrum*
Excellent teaching method
Excellent communication skills
MashAllah
Easy to understand
Allah bless you
If you just want to say just say may God bless you this is not a religious platform you can't always say religious stuff everywhere
Pls try avoiding this as I had seen many people do this and it feels very odd as everyone talks normal but y'all don't and some people even sometimes get confused as they don't believe in islam
This topic was very weak for me in starting of 11th but now in 12th I have perfect grip in this topic thank q sir ☺☺😊
*मंजिल मिले या न मिले*
*यर तो मुक़द्दर की बात है*
*हम कोशिश भी न करें*
*ये तो ग़लत बात है ।।*
😂😂mukandar ka sikhandar😉
Me aapke share comment pad RHA hu thank you
Physicists: Got a Nobel Prize!!
Chemists: Got a Nobel Prize!!
Biologists: Got a Nobel Prize!!
Others: Got a Nobel Prize!!
Mathematicians: Are we a joke to you🤣🤣🤣
Jinko nahi pata, Mathematicians ko Noble Prize nahi milta😕😕😕
prize*
Fields medal hota hai, prize.
Noble price* kiski ko nhi milta
@@GANGOFNEXUS Ok prabhu 🙏 kardiya theek 🙂
It's Nobel Prize, not Noble.
We need such great teachers at every educational places...
Mind blowing teaching style🙏🙏❤️❤️
Sir please i have some doubt in semiconductor ,this is a request in behalf of all the students that you made vedio of semiconductors🙏🙂 and thankyou sir for all my doubt clear in physics . you do great job.✌️
JEE Mains went well..
Thanks for being there with us whenever we needed you the most
Always rooting for you, Sir 😊
Is the sir teaching is enough for neet?..
@@riyapatil3327 more than enough
@@riyapatil3327 oyeee, aakash chal rha hai mast?
Kitna score
@@riyapatil3327 wah kya bakka
Cracked jee main , from ur videos and NOW IM IN NIT WARANGAL CSE .....
THANKS 😌
Marks?
@Akshit Tupkar ohhh yess I just noticed that 😂
I am speechless....how can somebody teach this much awesome❣️hats off.
apke kitne marks aaye phy me
@@omegagaming4927 neet 2020 me it was 100😅i m again preparing for neet 2021 this time. Hoping for a better result this time❤️
@@her_tales_25 best of luck my senior
Not everybody can teach this awesome thats why he is physics wallah😎
@@omegagaming4927 thankuu junior❤️❤️
Yes sir today I am so happy I understand line Spcectrum in a crystal clear manner because it was so confusing for me that why atom show line spectrum no any teacher explain this clearly tq sir 😍😍
Watching the video in dec. 2022 🔥🔥 great physics teacher 😍😍
M b
my self also
💕💕🤞💕❤💕🤞💕❤🤞💕🤞💕❤💕❤❤🤞💕💕💕❤❤✌❤
Me too
Mai bhi
Thankyou sir for ur lectures..... Alakh sir is evergreen his.videos are very very useful for my term 2 preparation 🌈🌈🌈🌈.... Hoping to meet u aftergetting getting into iit... 😅
Yes,
God bless you sir 🙏with all the blessings🙏 , you are doing a great job, by helping poor people who cannot afford coaching. Keep it up, and always be like this only, a smile on face and able to bring smile on others face 🙂🙂 , thank you so much 🙏🙏🙏🙏
i watched 2 video on this topic , but the way of explanation of ALAKH SIR is unbelievable ....U R a living legend
Still the pure gem 💎
Not gonna old ever in this era♥️
Thanking U sir very much for all ur efforts. I prepared myself for jee and watched just ur youtube videos and some study material and was able to crack it with 98.67 percentile. All the concepts u covered in all your videos were amazing and I could recall them while sitting in examination hall. All jee apsirants must watch his videos , and u'll see the ouptut as I did. Thanks sir for giving me my dream college. Currently at IIT Roorke , CSC 1 st Year.😇😇😇
Nice brother
The kind of SUKOON ❤felt after completing chapter from ALAKH SIR😊❤ even if u have done in the school or coachig
Sir your notification brings smile ☺️ on my face ..... thanks a lot sir 🙏🙏🙏
*समय आपका है आप चाहो तो*
*इसे सोना बना दो और*
*आप चाहो तो इसे*
*सोने में गुज़ार दो ।।*
Are aah dard hai esme ek aur suna
@Jack 💩💩💩💩
Ya hilakar sone me 😂😁😂🤣🤣😂
Bhai tu karta h kya
🤔🤔🤔🤔
Maximum video par tera comment teri success kab tak wait karegi😂
@@deepakmavai5921 eska aadat hai yahi
I completed this chapter from you thank you sir for doing best work for million of students my dream that meet you once in my life
Anyone watching after 22nd june 2022... This 2 year old video is far better than other channels...❤️
Physics Wallah's son be like
"Tujhe pta h mera baap kon h 😎?"
👌👌👌👌👌👌👌
@S S Patil abhi sadhi huyi nhi bacha ittian banega, bhai bache duniya mai aane to do , jo karna chahta krne to do
Daughter can also tell with proud 😁😁😁
😂😂
👍
Watching in 2022 for boards exam???
Hits like👍
No.
Is this playlist compelete?
The memorable moment for me:
1.when ind won 2007 world cup
2.when ind won 2011 world cup
3.when at once,I suddenly find in youtube the God of concept and my physics turning point,physics waala.☺️☺️☺️
@Rahul Das In ind,cricket Is the religion and sachin is the god and all of Indians loves cricket more then their heart.but some people no feeling the cricket value of ind like you.hence you reply such that comment.football is a game but cricket is the heart of India.shame on you for👎this symbol.😡😡🤬🤬
@Rahul Das rahul you are wrong in ind cricket rise about 175 years ago,and after 175 years it is still so popular.cricket is no lazy game.for only test cricket,5 day the game offered.but in t20 and one day,only one day for finish the game and for you it is lazy game because you don't know the meaning of cricket.cricket is the heart of indians.i really can't stop laugh when you said after 50 years football comes replacing cricket.🤣🤣🤣🤣
@Rahul Das cricket is so charming game.it is religion of ind and on football only 90 min two teams run away and create goals.🤣🤣.I not to see,🤬🤬🤣🤣 you see and see,football never in plays of cricket.
@Rahul Das yaa ole ole ole your game refreshing mind.the joke of the year.🤣🤣🤣😡😡.batsman bowler relation not tuk tuk,your football game is tuk tuk by two legs.and it refreshing your and such persons life,who cannot read the mean of cricket.your game refreshing mind????oooooooh really.🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣
@Rahul Das ha ha ha.so immature you are.we support the football as a game.but not as a satisfactory.cricket is our religion and you are against the cricket as a Indians.shame on you.🤬🤬
Never request for like subscribe and comment ... His hard work give all that which he deserves ♥️
I have a doubt.....why does absorption spectrum even exist, if the electrons absorb the energy from coming photons it means they will go in an excited state...that means that they will again radiate a photon to come back to the ground state...since we know that electrons become unstable in higher energy level...so the photons emitted should fill up the dark linesbut ut doesnt happen.
I guess it would
happen after sometime
After so long finally back sir 😍
From 9th lol
@plus platform bhai 12th ka hai
Every time i am going to distracted sir be like ' dyan do dyan do bhot imp he '😊🥰
Axaa ji
hmmm
Hydrogen chapter previous years best MCQs video please watch
( पहले अलख सर का वीडियो देखें फिर ये questions practice करें )
ruclips.net/video/c4Nw-5-KcBg/видео.html
😂😂
And distracted Kaha pe
To find the number of unique spectral lines we can use the concept of combinations(mathematics) for example if an electron is falling from 3 to 1, number of unique spectral lines are 3c2 which is 1 , if an electron is falling from 4 to 1 then 4c2 which is 6.
Sir my hair is also becoming like yours , I hope my knowledge also grows like yours. I also want to help India 🇮🇳
lol
RIP hairstyles
Going through huge contant on you tube still I came back to these white board video coz they are still best I concept clearity thank you Alakh sir
Bhaiyon ek cheez gaur karo ..
Energy emitted =En2-En1
Aur sir ne (En2 - En1 = hv) kar diya
Iska matlab jab electron excited se ground mein aata hai wo sirf ek photon release karta hai kyunki hv ek photon ki energy hoti hai..... Aur hv agar (excited state energy - Ground state energy) hai toh wo ek hi photon ki energy toh hui.... 🤔🤔..
Sir u r awesome 😊....no words for ur level of dedication to the lives of millions of students like us who can't afford coaching classes.....u r an angel 😇...thank you so very much....
Hum late ho gye . Tumne kitna syllabus cover kar liya hai .. main isliye poochh raha hoon.kyuki mujhe pata chale ki kya main hi sabse late hu mujhe bahut tension ho rahi hai 😭😭😭😭
@@hemantchaudharyvlogs02134 is this playlist compelete?
@@IcyLife3956 haa . Complete hai
😁😁😁😁Sir ji aap ek video me hi itna Accha padate ho jitna koi 5 video me bhi Nahi samajha pata aur pata hi Nahi chalta ki hamne ek bar me continue 1:30 hour padai Kar li
Thanks sir 😁😁😁😁😁😁
Hit like if u think it is correct.👇👍👍👍👍👍
Aap bhagwan saman ho sir. Aapse acchha koi nahi padha sakta sir. Ye topic mere coaching wale sir ne jab padhaya tab sirf mai apna matha patak raha tha par aapse padhke sab clear ho gaya. Thank you sir!
Happiest moment- notifications alakh pandey physics wallah
ALAK PANDEY SIR (physics walleh) se padhi gyi 11th 12th kisi bhi common person🔥🔥
ko legand bana sakti h...sir u dont know hi what u r???
we students know who u are (u r a priceless diamond) jisse bas students naam ke jewelers hi jaan sakte h♥️♥️
bhai tere saath ye profile photo me kinnar khada h kya??
don't get offended..just asking...if you don't want to reply then it's your call!!
@@poswalsameer shi bole bhai ha ha ha
No one in the world can beat this man in explaining the concept of physics....
God of physics...❤️🙏
Watching this video in 2022 and all the concepts are still clear.
Who all want sir to continue chemistry...like here👇👇
Bsdk Nuclei Semi conductor dono bacha hai... Dono important hai... XamIdeas se ratle chemistry
Man gaye apko.Samjhane ka ek alag hi aur behtareen tareeka hai sir apka.Apke jaisa koi nahi.
This is still the best for clearing concept
Sir ur teaching is a blessing for all d students 👌👌👌
Sir I am aryan tiwari mene apse padhai ke sath sath teaching skill v sikhli ki kese entertain krke feel karaya ja ske and mai v physics padhata hu mene free turion class chalu kri physics chemistry ki class 10th tk and i am preparing for jee🙏
Jis din meri selection ho jayegi kasam se mai sir aapke kadam chum lunga kyuki aapka bahut bada role hai meri is journey mai aur lakho students ki journey mai 😭
Sir aapne chemistry ki kon si books refer ki thi itni badhiya knowledge wow
Literally no words ...I'm now addicted to your teaching style.....
Thank you so much sir
Sir after this lesson please complete aldol carboxylic acid and amine as i have seen all your organic lessons and i am waiting for next viedo before chem board exam i.e 7 march
Who are learning during lockdown period
Me....
I AM STUDING IN LOCKDOWN
me bhi
Mee
me
After watching lecture reading ncert is auspicious.
Those foolest people who dislike rhis beautiful and informative video they are just fool of foolest
Kis kisko JEE mains me Alakh sir ka haath apne sir(head) pr rkha mhsoos hua? 😇😇
Alakh Sir is a Real life Hero
Mene mains to nhi diya but I always feel his blessings
Tere kitne aa rahen hain above 250
FUFA JEE
MAUSA JEE
AUNTY JEE
sabki tayari karna hai mujhe mera saath nibhana Saathiya
@@Versatileinnature tumhare aa rhe h kya 250+
Aur vaise actually kitne expect kar rhe ho
Such an outstanding explanation...couldn't get this concept through coaching but u cleared it all sir....thank uu sir..
Finally, I completed this chapter👍👍👍❤️❤️❤️
Bahan humko to ek din me hi karna para h
Abhi or topic bhi hai isme 😅
@@Ankurrajput17 kon se topics?
Can jee aspirants also study this. As this is inorganic chemistry.
@@Ankurrajput17 Wo 11th ma padna HOTA hai😂🤣🤣😂 koi topic nahi hai ab
Sir aapki video 2023 me bhe best h abhi tk muje jitne aapki video dekh kr smj aata h utna kisi aur vid ko dekh kr nhi aata THANK YOU SO MUCH SIR 😇☺️☺️☺️☺️
In your lectures just a mirecal I am understand every small concept
Today is my board exam of physics 2023 and before 4-5 hours of exam, watching this video, shows the determination of alakh sir
Physics ke board exam me chemistry ki video dekh rha h
@@tanishgaming6546💀
Kaisa huaaaa tu itna zarori kaise huaa...... Sir u sings fabulous😋✨
RUclips se.😁
Nobody can teach like Alakhsir!!!!!!
It is the real feel of learning physics from pw sir hatts of your endeavour sir thanks a bunch 🥰🙏🙏
Thank you so much sir! you are truly an amazing teacher .I am able to understand physics only because of you.
Yam thagatchari sir eina khangdabasingdo phajana takpire
Hii Everyone reading this comment and @Physics Wallah-Alakh Pandey I am a time traveller from future ,from 2050. your lectures are still the best in youtube ..take love ❤️❤️
Emmision spectrum is like fingerprint of elements "de ogly”
In 2024 sep legit I didn't found anyone who can teach physics in very simple manner with such large impact ..... Bharat needs more just like him
Everyone says what's ur dream... Me:want to meet alakh sir once and Want his blesses...giving his best without having student in front of 📷camera... No one can do it😍 hats off
@@_ITS_RSS who said? That i haven't 😒... Mtlb kuch bhi ...1yr+ hogya subscribe kiye hue
@@_ITS_RSS bhai screenshot bheju😅 ky tm bhi yarr...
@@_ITS_RSS hm aj bhi inke channel se padhte h... Jee mains ka exam h 27 ko... Aur tm bol rhe😅 aisa...
He is the superhero who save our future
Lots of respect 🙏✨
So many 3d and animation vdyo available for this structure 🤷🏻♀️ but no fell like alakh sir in this simple board 😌 watching this vdyo for term 2 2022 also a satisfaction 😌 sb dekhne ke bad smz sir ka hi ata hai 😌😇
Hey me too preparing for term 2..how much syllabus u have covered?
Watching in 2022 for term 2 still no one can teach like alakh sir 🥺❤
Bs yhi 3 lectures h kya atoms k??
Ya fir sir n aage bnae nhi!
Bss yhi 3 h complete chapter h
@@sarcasmicboy7448 ok thank h!!❤️
Same here .