Atoms Class 12 Physics | NCERT Chapter 12 | CBSE NEET JEE | One Shot

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LearnoHub - Class 11, 12

LearnoHub - Class 11, 12

Күн бұрын

Пікірлер: 1 800
@samitasahoo5363
@samitasahoo5363 2 жыл бұрын
It is my first time I saw a teacher who never gives a chance to create any doubt in my mind.... I really appreciate your teaching skill🙏............
@Abid_131
@Abid_131 2 жыл бұрын
Jab samj nhi ata kuch too doubt kysay hoty
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
1:01:31 can someone explain where did that 'r' go?
@jumbomkami1161
@jumbomkami1161 2 жыл бұрын
@@puppyvsdogs5097 By mistake she forgot to write r, but she corrected the expression already.
@rupalimam3342
@rupalimam3342 2 жыл бұрын
@@Abid_131 1
@Class-lf6cf
@Class-lf6cf 2 жыл бұрын
kzbin.info/www/bejne/fGnVdJaBeMycbLM 😕👉😨
@ikrishi_
@ikrishi_ Жыл бұрын
i would drop my comment hope someone likes it IMP TOPICS 27:06 - RUTHERFORD MODELS 40:23 - Developments leading to Bohr model & Bohr's model of atom 42:56 - Line spectrum of hydrogen 53:23 - Bohr's model of hydrogen atom : postulates
@jugal6970
@jugal6970 Жыл бұрын
What about the rest?
@ikrishi_
@ikrishi_ Жыл бұрын
@@jugal6970 learn the chapter from ncert wallah 😅 best Hain
@funkyguy1950
@funkyguy1950 11 ай бұрын
​​​@@jugal6970line spectra of hydrogen energy band series questions regarding bohrs postulate
@ashokkumarkar5041
@ashokkumarkar5041 4 ай бұрын
Pranam mam . Many many thanks for your mind blowing explain.
@priyaband9382
@priyaband9382 3 ай бұрын
Thanks bro 😇
@yashparkhe8944
@yashparkhe8944 Жыл бұрын
1:03:36 there is a silent correction there. Ma'am actually forgot to put 'r' in that first orbital equation, although they corrected but it went unnoticed. So this is for those who were confused.
@MultiRambo008
@MultiRambo008 Жыл бұрын
Exactly
@A28721
@A28721 Жыл бұрын
🤓
@riyajain3281
@riyajain3281 Жыл бұрын
THANKS
@Ujwalabatthala
@Ujwalabatthala Жыл бұрын
Yes
@sumanthbabu_v
@sumanthbabu_v 5 ай бұрын
There a slight correction in your grammar also It's slight not silent 🔕
@OverdriveMusic33
@OverdriveMusic33 2 жыл бұрын
I am preparing for neet and doing revision, Guys trust me she covered every point perfectly.
@aaryaa-i7x
@aaryaa-i7x 2 жыл бұрын
So this is enough for cuet exam???
@Binoxff_2716
@Binoxff_2716 Жыл бұрын
Yes I agree with him because I am also an neet aspirant😅
@111kiraaa
@111kiraaa 11 ай бұрын
​@@Binoxff_2716 so this is not enough pov to neet???
@Sana-r2t
@Sana-r2t 10 ай бұрын
Haan mera b board ka exam tha kal paper tough aaya tha but mam sa jo jo chap pada tha wo chap k sara qs aaya
@artbyrishav4465
@artbyrishav4465 Ай бұрын
Is this enough for boards ?? Tell me please. ​@@Binoxff_2716
@ranirp1218
@ranirp1218 2 жыл бұрын
It's specially made for students who wants to complete full physics in exam gap like me 😄😄thanks mam 🙏🙏
@shivanggarg2270
@shivanggarg2270 2 жыл бұрын
kitne ch reh gye ?
@kirtiyadav7696
@kirtiyadav7696 2 жыл бұрын
Aapke pas notes h kya...kha se milege notes
@ranirp1218
@ranirp1218 2 жыл бұрын
@@shivanggarg2270 4
@shivanggarg2270
@shivanggarg2270 2 жыл бұрын
@@ranirp1218 nhi tumhare .. u r revising or doing for 1st time?
@rasenshuriken2021
@rasenshuriken2021 2 жыл бұрын
@@shivanggarg2270 1st
@sushmitayadav2476
@sushmitayadav2476 2 жыл бұрын
Chapter seems more interesting when you are studying just 5 hrs before exams 😂😂
@noobbutsmart2326
@noobbutsmart2326 2 жыл бұрын
Don't worry boi, we still have 10 hours, we will prevail
@shravanpatel0728
@shravanpatel0728 2 жыл бұрын
Mai toh pura samay estimal karunga
@hardikbs3038
@hardikbs3038 2 жыл бұрын
So relatabke Today exam preboards
@vedanggggg
@vedanggggg 2 жыл бұрын
@@hardikbs3038 lol bhai mera bhii
@nerdyme8943
@nerdyme8943 2 жыл бұрын
Heehehe
@adisank
@adisank 2 жыл бұрын
Timestamps: 0:00 Introduction 0:40 Atom 1:53 History of Atom 3:22 Dalton’s Atomic Theory(1808) 4:22 Dalton’s Atomic Theory: Limitations 5:09 Atomic Models 5:47 Thomson Model of Atom 7:11 Introducing α, β and γ-rays 8:21 Rutherford’s Experiment 12:45 Rutherford’s Experiment: Conclusion 20:18 Rutherford’s model of Atom 22:09 Rutherford’s model of Atom: Electron orbits 27:14 Rutherford’s model of Atom: Limitations 29:22 Atomic spectra 32:10 Emission & Absorption Spectra 36:24 Continuous & Quantized Spectrum 39:41 Developments leading to Bohr model 40:31 Bohr’s Model of Atom 42:46 Line spectra of Hydrogen 53:02 Bohr Model of Hydrogen atom:Postulates 1:00:54 Bohr Radius 1:03:54 Total Energy of electron in Hydrogen atom 1:06:50 Bohr’s Model of Atom:Limitation 1:08:28 Heisenberg uncertainty principle 1:10:09 De-Broglie’s hypothesis: Wave-particle duality for matter 1:11:20 De-Broglie’s Explanation of Bohr’s postulate 1:13:44 Problem1 1:15:34 Problem2
@Democratic_Hitler
@Democratic_Hitler 2 ай бұрын
isi comment ka intzar rhta hai
@sanskrutisingh1246
@sanskrutisingh1246 2 жыл бұрын
I was totally depended on your teachings for chemistry and physics through out my 12th and yesterday I gave my Physics and before that chemistry paper.... I gave an excellent performance more than my expections and that's only bcoz of you ma'am thanks a lot for making "SUCH VIDEOS FOR FREE "🥰🥰🥰❤️
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
1:01:31 can someone explain where did that 'r' go?
@way_to_high5303
@way_to_high5303 2 жыл бұрын
@@puppyvsdogs5097 that'll come later mam corrected it observe it
@Class-lf6cf
@Class-lf6cf 2 жыл бұрын
kzbin.info/www/bejne/fGnVdJaBeMycbLM 😕👉😨
@ronaldoforever4715
@ronaldoforever4715 2 жыл бұрын
Is this your fixed channel for physics and chemistry have u completed your syllabus?
@yashmistry9683
@yashmistry9683 2 жыл бұрын
@@ronaldoforever4715 Yes I think you are 2023 aspirant..This series contains last year's videos. Thus all chapters are available
@petersingh6315
@petersingh6315 2 жыл бұрын
1:01:31 v2 = ze2/ 4 pi Emr ... the r was missing. Later it was corrected at 1:03:40
@farhanshaikh4302
@farhanshaikh4302 2 жыл бұрын
2x wale iss line mei aa jaye 😂
@rose_dust
@rose_dust Жыл бұрын
😂😂
@gkillergsaurabh427
@gkillergsaurabh427 Жыл бұрын
😂😂😂
@lovegamer_FF_
@lovegamer_FF_ Жыл бұрын
2x😅
@Aditiyadav79.
@Aditiyadav79. Жыл бұрын
Completing whole physics in 24 hours because tomorrow is pre board 😅😂❤
@snehachowdhury1870
@snehachowdhury1870 Жыл бұрын
Yesss
@Mrinal7781
@Mrinal7781 2 жыл бұрын
This is the real one shot video...(with detailed explanation in less time)
@divyanshigoyal7141
@divyanshigoyal7141 2 жыл бұрын
i was Watching your lecture of dual nature of matter and was wishing that u'll upload lectures of atom and nuclie... and i am so happy to see this, thank u so much mam 💗✨
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
1:01:31 can someone explain where did that 'r' go?
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
@Shikha Chaurasia ohk tq
@ambicagarg3430
@ambicagarg3430 Жыл бұрын
I must say your editing team is superb...means they just turned your lectures into an interesting subject .....Animation , background is just WOW.🥰
@lets_do_it9728
@lets_do_it9728 Жыл бұрын
She edit all her videos on her own way that's why these vedios are beyond our expectations, she don't have any editors team .
@neelimakola3047
@neelimakola3047 Жыл бұрын
​@@lets_do_it9728really great asalu madam
@piyushyadav8713
@piyushyadav8713 2 жыл бұрын
At 1:03:37 correction is made by putting r in every step in eqn. For velocity
@abhinavverma1790
@abhinavverma1790 2 жыл бұрын
yeah same thing
@mamtasingh4828
@mamtasingh4828 Жыл бұрын
Chlo koii milla jo concentrate hoke dekh rha h purralecture wrna comment section me toh chutiye hi bharre h sirf..... ya toh bio walee h jinhhe maths aata hi nhi h😆😆
@studyinggg2471
@studyinggg2471 2 ай бұрын
25:38 rewatch and understand the formulas and equations 27:46 maxweell electron theory 38:41 because of different wavelenth of different colour their velocity is different so some are above colour to down 40:16 different types of phenomenon supporring waves and particle thory Electrons jumps from lower to higher and jigher to lower for sake pf stability 57:32 Lower to above = absorb above to lower = emit ( for spectrum ) 1:00:36 rydberg constans tells us about corresponding wavelength through which we can know about its waves ( ultraviolet / visible / etc ) or element because certain elements have fixed wavelengths 1:04:30 what do we understand from te and ke or pe being negative in atom 1:07:55 zeeman and stark effect 1:12:48 what de broglie said about bohr postulate regarding wave nature
@priyanshudham7585
@priyanshudham7585 Жыл бұрын
Bs bhagwan pass krade🙏😭
@v.glayasree2275
@v.glayasree2275 Жыл бұрын
Itna bhi sach nahi batana tha bhai 😭 pass ho jau bas pls 🙏🙏
@Atheist_SP
@Atheist_SP Жыл бұрын
Us bro us 😢😢
@amaan._.ali0786
@amaan._.ali0786 Жыл бұрын
Kya hoa bhai result ka ? 😢
@ShivamMishra-dp8zw
@ShivamMishra-dp8zw Жыл бұрын
​@@amaan._.ali0786bhai ye fail ho gay or esne societ kr lii 😭rip bhai 🤧
@nilmanigam2212
@nilmanigam2212 Жыл бұрын
​@@ShivamMishra-dp8zwgalat ℹ️ mat dho vro
@ikrishi_
@ikrishi_ Жыл бұрын
56:37 heh.. mam ne ek baar mein hein kar dia, so basically E = hnu => h c/λ [nu = v] E = hc/λ E = 1/λ hc Eλ = hv λ = hc/E 1/λ = E/hC
@AkshataBetne
@AkshataBetne 2 жыл бұрын
Mam my father just respects you so much. He cant stop appreciating you and your team. It needs a lot of courage and needs a lot of hard work for creatinf long videos. Hats of to you mam. I thank god for giving us a teacher like you
@ONEDIRECTIONwithZ
@ONEDIRECTIONwithZ 2 жыл бұрын
Appreciating your and your team's great efforts that in so less time you are doing everything you can and every concept is just crystal clear 3 out of 7 chapters √√ Thank you so much ma'am
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
1:01:31 can someone explain where did that 'r' go?
@krishnapriyams149
@krishnapriyams149 2 жыл бұрын
@@puppyvsdogs5097 She missed it ...but she correcting it while equating( I ) and ( II )
@adityatiwari2764
@adityatiwari2764 Жыл бұрын
where is impact parameter , distance of closest approach and etc.....
@mananmakwana6970
@mananmakwana6970 2 жыл бұрын
"Concept wise, this is where the concept lies", thanks for your efforts mam😊😊
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
1:01:31 can someone explain where did that 'r' go?
@i.khushii
@i.khushii 2 жыл бұрын
@@puppyvsdogs5097 same what I thought
@pradipchaterjee9576
@pradipchaterjee9576 2 жыл бұрын
@@puppyvsdogs5097 same
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
@@pradipchaterjee9576 she did it wrong
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
@@i.khushii it's wrong
@giturathore6031
@giturathore6031 2 жыл бұрын
Very nice lecture ma'am but i would like to suggest you TO USE BLACK BACKGROUND WHILE WRITING (ONLY) Because watching videos at night becomes very uncomfortable to eyes............. But the lecture is awesome ma'am. You are great ma'am
@navvyakeny8591
@navvyakeny8591 2 ай бұрын
Just a small request mam to keep the background a bit dark so that it doesn't strain our eyes(keep it black of drk blue) But I really love your teaching and all my concepts in physics have been crystal clear! just because of you mam.
@vaibhavsrinivasan6248
@vaibhavsrinivasan6248 11 ай бұрын
4th March 2024 valo attendance👍👍👍
@vintage246
@vintage246 11 ай бұрын
😂 bhai usne sahi likhi hai tune galat likhi hai
@multitasksunny1993
@multitasksunny1993 11 ай бұрын
Bhai 5 din ke gap mai kuch nhi pdha hu
@multitasksunny1993
@multitasksunny1993 11 ай бұрын
1st time pdh rha hu kaam pass hojaunga na
@balpreetbhullar9091
@balpreetbhullar9091 11 ай бұрын
🤘🏻🤘🏻
@_future.millionaire
@_future.millionaire 11 ай бұрын
😂
@anujkumar-hw1iz
@anujkumar-hw1iz 2 жыл бұрын
AT 1:03:37 CORRECTION IS MADE BY PUTTING r IN EVERY STEP IN EQUATION FOR VELOCITY....
@abhaypanda16
@abhaypanda16 2 жыл бұрын
Thank you ma'am. Its a request plz upload 15th May - Semiconductors 16th May - Wave Optics 17th May - Electromagnetic waves 18th May - Nuclie 19th May - Full Term 2 Important Questions/TOPICS/PYQs revision of PHYSICS. Also if possible kindly upload TERM 2 biology and Maths remaining chapters videos that will help us
@vfxvlog23
@vfxvlog23 2 жыл бұрын
Abe saans toh lene de!!!!!
@mirzaibrahim701
@mirzaibrahim701 2 жыл бұрын
bio maths?
@abhaypanda16
@abhaypanda16 2 жыл бұрын
@@mirzaibrahim701 PCMB student 😅. By the Way Thank you for so many Likes 👍
@Positivity-Wins-1
@Positivity-Wins-1 2 жыл бұрын
@@abhaypanda16 same 🥺
@nandhuisstudying.....8602
@nandhuisstudying.....8602 2 жыл бұрын
me too😥 biomaths🥺
@deadshotofficial2581
@deadshotofficial2581 Жыл бұрын
Kis kis ki physics ki preparation nhi hui
@Saifkhan10309
@Saifkhan10309 Жыл бұрын
Me
@rkgaming6855
@rkgaming6855 Жыл бұрын
Mee
@anamzehra2349
@anamzehra2349 11 ай бұрын
Aise comments krte rhe toh kabhi nhi hone wali preparation Shuru toh kro kuch tab hogi prep.
@deadshotofficial2581
@deadshotofficial2581 11 ай бұрын
@@anamzehra2349 maine to pichli saal hi krli 76 marks aagye 😂
@anamzehra2349
@anamzehra2349 11 ай бұрын
@@deadshotofficial2581 wah tab kya tadap h tumko yrr
@samnembolok8258
@samnembolok8258 2 жыл бұрын
The only lifeline we have - Roshni mam!
@Darkboss10k
@Darkboss10k Ай бұрын
Concept Hua Crystal Clear ❤🎉
@LearnoHubClass1112
@LearnoHubClass1112 Ай бұрын
If you Like our videos, Please Share with your friends too.
@sabahatali1157
@sabahatali1157 2 жыл бұрын
👍👍👍👍👍 Thank you ma'am , Concept hua cristal clear .. Ma'am please upload a one shot of nuclei This is humble request from all student who are preparing for their exam through you videos..
@Sivanii11.11
@Sivanii11.11 2 жыл бұрын
kzbin.info/www/bejne/m5eZdYVrmqZnrpY this one is ma'am's nuclei lecture
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
1:01:31 can someone explain where did that 'r' go?
@akshat_sri02
@akshat_sri02 2 жыл бұрын
CRYSTAL***
@MK-pu6xj
@MK-pu6xj Жыл бұрын
Who is studying just some hrs before their revision class (coaching)
@sam224680
@sam224680 2 жыл бұрын
This Lady is having a great hand in Nation Building 👍🏼
@harendrasingh-lc3hm
@harendrasingh-lc3hm Жыл бұрын
Is this video is sufficient for class 12th batch 2022- 2023 please reply
@vaishnavi4061
@vaishnavi4061 Жыл бұрын
I guess reading ncert and a few numericals will be needed
@Mranimee.
@Mranimee. 11 ай бұрын
Tension me padha nhi ja rha😢
@ankandey4758
@ankandey4758 11 ай бұрын
Tension mat le bhai .... 40+ target kar Jo padha has usko revise kar
@HetSorathiya-k7w
@HetSorathiya-k7w 11 ай бұрын
Ma’am, at 1:00:00 while solving the Bohr’s Radius you didn’t wrote the ‘r’ while finding ‘v’. You did add it in the last but students might get confused on where did the r go.
@corrupted_hex5042
@corrupted_hex5042 11 ай бұрын
Yea i also got confused on it thanks
@aaaravvv
@aaaravvv 2 жыл бұрын
Ma'am please Sare chapters complete kra dena aap 🙏. I'm your very old student and always dependent on you. 💓 Congratulations🥳 for 2 millions. This is the best learning platform. Concept always crystal clear #freehaiparbesthai 💕
@swapnil8292
@swapnil8292 2 жыл бұрын
19:10 paranormal activities reported😶
@gauravshrivastava6514
@gauravshrivastava6514 2 жыл бұрын
😂😂 Bimal bolo juba kesri
@swapnil8292
@swapnil8292 2 жыл бұрын
@@gauravshrivastava6514 😅
@preferentialwreck129
@preferentialwreck129 11 ай бұрын
1:03:38 was just waitin for those "r" to show up out of the blue🤓
@avnishkr.
@avnishkr. 11 ай бұрын
Raosni mam ap last moment pr ek angel ki trha ho ek dum mst padhai hai padso mera exam hai or ap se Maine sre modern physics padh liya hai ache se thankyou maam❤❤❤🙏🙏🙏✨️✨️✨️
@KaushalSingh-rg2gm
@KaushalSingh-rg2gm 2 жыл бұрын
Thank you for giving these wonderful videos 🤗🤗
@himanshusuryawanshi4613
@himanshusuryawanshi4613 2 жыл бұрын
there is a mistake in 1:01:36 where is ( r ) in V^2 formula . mam plz correct it as it is wrong in whole section
@divyanshsharma2645
@divyanshsharma2645 2 жыл бұрын
at 1:01:25 maam forget to put r in equation but formula which she derived is not wrong
@divyanshsharma2645
@divyanshsharma2645 2 жыл бұрын
exam fear lect help a lot in my preparations , thank you maam
@pawankumar-aspirent
@pawankumar-aspirent Жыл бұрын
At 1:00:00 mathamatical discussion
@Mubassir0728
@Mubassir0728 Жыл бұрын
Deleted Topic cbse 2024 Spectral Series, Bohr Model of Hydrogen Atom - derivation deleted, Line Spectra of Hydrogen Atom - qualitative treatment retained Deleted Exercises 12.3,12.11-12.17
@wolfe3060
@wolfe3060 2 жыл бұрын
1:03:36 , r value is missing from LHS. At 1:03:39 it magically appears. And Ma’am didn’t mention her mistake at all.
@Preppioneer
@Preppioneer 2 жыл бұрын
r will come in the equation na ???
@kookie7350
@kookie7350 2 жыл бұрын
At 1:02:00 where did the r go?😶
@urvipatel7575
@urvipatel7575 Жыл бұрын
1:01:30. She didn't considered radius "r"
@frown7610
@frown7610 2 жыл бұрын
awesome lecture . your hardwork and effort behind this is showing in this video. thank you mam.❤🧡
@Sonu-ul4ui
@Sonu-ul4ui 2 жыл бұрын
1:03:00 who noticed r is missing 😂then suddenly vireo paused and it got corrected👽very chalak bro
@pardipkickmahakalbhakt6549
@pardipkickmahakalbhakt6549 2 жыл бұрын
😂
@aasinghji2472
@aasinghji2472 2 жыл бұрын
My all topics are Cristal clear because of you ma'am.🤗🤗 Thankyou so much ma'am 🙏🙏🤗
@TheNakedChef20
@TheNakedChef20 5 күн бұрын
Concept is crystal clear thank you mam you’re a saviour ❤
@sae311
@sae311 2 жыл бұрын
Thank you so much ma'am. Specially for making vids on atom n dual nature. Pls do nuclei too!! Appreciate all ur hardwork ma'am you are angel.
@deedack
@deedack 9 ай бұрын
KCET TOPICS 0:00 Introduction 0:40 Atom 1:53 History of Atom 3:22 Dalton’s Atomic Theory(1808) 4:22 Dalton’s Atomic Theory: Limitations 5:09 Atomic Models 5:47 Thomson Model of Atom 8:21 Rutherford’s Experiment 12:45 Rutherford’s Experiment: Conclusion 20:18 Rutherford’s model of Atom 22:09 Rutherford’s model of Atom: Electron orbits 27:14 Rutherford’s model of Atom: Limitations 39:41 Developments leading to Bohr model 40:31 Bohr’s Model of Atom 42:46 Line spectra of Hydrogen 53:02 Bohr Model of Hydrogen atom:Postulates 1:00:54 Bohr Radius 1:03:54 Total Energy of electron in Hydrogen atom 1:06:50 Bohr’s Model of Atom:Limitation 1:08:28 Heisenberg uncertainty principle
@umersiddiqui-c4r
@umersiddiqui-c4r 9 ай бұрын
do you think it is enough for the exam?
@vikashthakur6766
@vikashthakur6766 20 сағат бұрын
Yes​@@umersiddiqui-c4r
@LetsdoBDS
@LetsdoBDS 2 жыл бұрын
Concept hua crystal clear 👍🏻👍🏻👍🏻 Thank you ma'am 🙏🏻👍🏻
@sruthivarshnivaid1998
@sruthivarshnivaid1998 2 жыл бұрын
1:01:36 .. Mam in the denominator ( r) will also come.
@Fake-btr
@Fake-btr 2 жыл бұрын
Jggjig
@sankalp_vidyapeeth
@sankalp_vidyapeeth Жыл бұрын
1:03:30 jaadu... r achanak se baad me aaya😊
@diyalakhanpaldiyalakhanpal3741
@diyalakhanpaldiyalakhanpal3741 2 жыл бұрын
Thank you so much mam for your great efforts I know we have very less time Mam meri apse request h jo syllabus delete hua h from CBSE please hame vo bhi karva dena becoz deleted syllabus bhi ayega hamare entrance exam me.
@ar7229
@ar7229 2 жыл бұрын
Choti bachi ho kiya 😨😂
@GauravIitk22
@GauravIitk22 2 жыл бұрын
@@ar7229 😂😂
@meher9196
@meher9196 2 жыл бұрын
Tq for your effort to India
@simranmanhas5266
@simranmanhas5266 2 жыл бұрын
@@ar7229 .... shayad aap ho chote bache
@_Nav_Tweets
@_Nav_Tweets 2 жыл бұрын
@@ar7229 😂😂
@VikashKumar-ub3go
@VikashKumar-ub3go 2 жыл бұрын
Mam bohr's radius me Jab v(sq.) Ki value nikali to denominater me nahi likhna kya !!!🤔🤔🤔🤔
@shubhamsingh-fc3el
@shubhamsingh-fc3el Жыл бұрын
Crystal clear one day before exam revision
@riamaheshkumar3461
@riamaheshkumar3461 Жыл бұрын
thank you for the video maam :). also there is a correction : BOHR'S RADIUS (1.01) you missed R
@nishamanral9658
@nishamanral9658 11 ай бұрын
Tum log padd rhe ho pehli baar ? Mai toh sirf revise krna aaya hu ….Rajwanti ma’am student CBSE relevant cheeze pdunga sirf…..
@axmukkugaming5742
@axmukkugaming5742 2 жыл бұрын
1:01:39 where r goes in v square equation??
@U.P_Gaming
@U.P_Gaming 11 ай бұрын
4 march -2:00 pm exam 3 march -11:00 pm start study 📚✏ 🤖👾
@chandsii
@chandsii Жыл бұрын
At 1:01:37 r kaha gya?? V²=Ze²/4π.ε0mr hona chahiye na and 5:52 & 20:00 not radius but diameter of an atom is about 10^-10 and diameter of nucleus is about 10^-15.
@amanupadhyay9412
@amanupadhyay9412 2 жыл бұрын
Mam please provide us all your one shot notes of class 12 So that we can prepare the syllabus before our exams as making of notes while watching the vedios goes very long. Please mam🙏🙏🙏
@harmansaini7728
@harmansaini7728 2 жыл бұрын
Watching this lecture one night before PRE BOARDS 😀😆😚😗😔😔😜😑🤪😱🤪😱🤪😱🤪😜🤤🧐😜🤨🤫😞😡😞🙁😦🙁🤥🤯😷😷🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯🤯
@MedCram_0111
@MedCram_0111 2 жыл бұрын
It’s a request to record the other chapters also coz we are completely depend on u Ma’am 🥺🤧semiconductors wave optics nuclei we don’t need electromagnetic waves 🌊
@Triggered06111
@Triggered06111 11 ай бұрын
1808 daltons atomic theory Limititation that atom is indivisible Thomsom plum pudding model Limitation distribution of charges in wrong mannerc
@ukbhai_gameingff6870
@ukbhai_gameingff6870 11 ай бұрын
Who know that this is all copied from our scripture(rishi kannad ) and history ❤❤..jai..shree..ram..
@birendrasingh2045
@birendrasingh2045 11 ай бұрын
Hm
@jazbeekhan4097
@jazbeekhan4097 11 ай бұрын
😂😂😂 ok
@Somi_shri_21
@Somi_shri_21 2 жыл бұрын
mam you are so talented and your videos help us a lot you are the only teacher who teach all subjects PCMB mam you are great ❤️
@annudiwakar7357
@annudiwakar7357 2 жыл бұрын
A good physics teacher should be like you 😊
@wareeshafatima2480
@wareeshafatima2480 Жыл бұрын
1:02:00 error - denominator is 4pi Eo m r but ma'am wrote 4pi Eo m
@Rakesh.1430-
@Rakesh.1430- Жыл бұрын
Yes mam concept hue pura crystal clear ❤❤❤😊😊
@himanshumusicofficial3787
@himanshumusicofficial3787 2 жыл бұрын
Cant believe mam...you are doing so much for us.....will never forget your efforts😭😭😭
@suparshvjainxg1012
@suparshvjainxg1012 11 ай бұрын
1:20 u told that radius of atom will be 5 km from nucleus but mam it is generally used that radius or nuclei is 10-¹⁵m and radius of atom is 10-¹⁰m so it atom have 10⁵m radius large than of nuclei how it can be in km it will be in 100km
@shrinivassd3485
@shrinivassd3485 3 ай бұрын
It's just an analogy 😂
@iitianlucky9911
@iitianlucky9911 2 жыл бұрын
concept hua crystal clear 😄👌
@Preppioneer
@Preppioneer 2 жыл бұрын
1:01:38 can you please tell where "r" has gone????
@vishwasjha5528
@vishwasjha5528 2 жыл бұрын
@@Preppioneer yeahh .....can you please?
@Preppioneer
@Preppioneer 2 жыл бұрын
@@vishwasjha5528 she has corrected her mistake
@suneelkhadagvanshi2252
@suneelkhadagvanshi2252 Жыл бұрын
I will miss you mam after 12th❣️ .........................mmmm
@snigdharanidas2726
@snigdharanidas2726 2 жыл бұрын
Really I totally understand this video n actually my concept becomes crystal clear as roshni mam said ..
@adityapanwar6880
@adityapanwar6880 Жыл бұрын
In topic Bohr's Radius formula of v² was : v²=Ze²/4×pi×Eo×m×r By this formula answer is coming correct but you have skipped r in this formula , still you wrote correct answer at the end.
@RekhaDevi-gs6gh
@RekhaDevi-gs6gh 11 ай бұрын
Anyone for 2024 😂🎉
@pumpkinpie4823
@pumpkinpie4823 11 ай бұрын
Who else got their boards in 5 days? ☠️
@Aswathyddd
@Aswathyddd 11 ай бұрын
me bro meeeeeee!!!!
@soumypaliwal
@soumypaliwal 11 ай бұрын
Did She covered derivations in these one shots?
@ramshrivastava563
@ramshrivastava563 11 ай бұрын
2 days....😭😂
@multitasksunny1993
@multitasksunny1993 11 ай бұрын
Bhai kuch nahi pdha hu
@carelessgaming6833
@carelessgaming6833 11 ай бұрын
​@@multitasksunny1993us bhai us 😅
@Theace8
@Theace8 2 жыл бұрын
right before the physics exam, thanks for a great recap 🙏
@puppyvsdogs5097
@puppyvsdogs5097 2 жыл бұрын
1:01:31 can someone explain where did that 'r' go?
@powfu2546
@powfu2546 2 жыл бұрын
@@puppyvsdogs5097 ya in your a&#
@powfu2546
@powfu2546 2 жыл бұрын
@@puppyvsdogs5097 ya in your a&#
@powfu2546
@powfu2546 2 жыл бұрын
@@puppyvsdogs5097 ya in your a&#
@bemangskonyak7329
@bemangskonyak7329 2 жыл бұрын
Thank you ma'am 😊 your video helps us alot.. And from your teaching I learned many ❤️
@Zxyzz_______
@Zxyzz_______ 2 жыл бұрын
Words couldn't Express my gratitude towards you..thankyou so much for your efforts mam I studied my whole syllabus from you only💜💜💜
@Tere.clips007
@Tere.clips007 2 жыл бұрын
Cuet..??
@akshitayadav9858
@akshitayadav9858 Жыл бұрын
I studied from her for my boards and tbh bro ... Ek numerical ni lgta one shot dkh kr Inka I'm being brutally honest ye chapter easy hai issiliye iska lg jyega but for other phy chapters I won't recommend u this channel Anyways she works very hard for us thankyou for tht .
@yuvrajnegi.
@yuvrajnegi. Жыл бұрын
could you please recommend me good phy channel which would help me in 2024 boards. I would be very greatful to you.
@akshitayadav9858
@akshitayadav9858 Жыл бұрын
Yeah ofc why not ... Go for old videos of alkah sir on yt .. the best option for phy and for organic chemistry too .his videos will help you in boards + in competitive exams too
@singh.saumya
@singh.saumya Жыл бұрын
Agar alag se numericals practice krle to ho jaega?
@akshitayadav9858
@akshitayadav9858 Жыл бұрын
@@singh.saumya if you're preparing for neet then nahh it's not enough but if you're preparing for boards then yeah go for it
@singh.saumya
@singh.saumya Жыл бұрын
@@akshitayadav9858 okay thank you
@RenkaiSai
@RenkaiSai Жыл бұрын
Aye Crystal Clear✨✨✨
@avni8077
@avni8077 2 жыл бұрын
Thank you so much mam for making such valuable videos for free, you are really a superwomen for many students 🙏🙏
@svechhasharma8838
@svechhasharma8838 11 ай бұрын
Can we watch this video for the syllabus of 2024-25??
@TGVTech
@TGVTech 2 жыл бұрын
1:03:31 but mam for hydroge n=1 and z=1 both of them
@visshall_08
@visshall_08 Жыл бұрын
All-rounder---HARDIK PANDYA❌ROSHNI MAM✔😁🙌
@misaki2715
@misaki2715 2 жыл бұрын
So did you guys manage to pass class 12? I have almost 2 months left but am already freaking out !! I don't seem to understand anything ....😕
@seniorgaming9896
@seniorgaming9896 2 жыл бұрын
Me too 😔
@rishabhdixit3189
@rishabhdixit3189 2 жыл бұрын
🤭🤭🤭
@cuberstanley2905
@cuberstanley2905 2 жыл бұрын
Try doin 2nd term first its easier
@Anime_Animation_Illustration
@Anime_Animation_Illustration 2 жыл бұрын
It is night 1:39 when i wake up because of electricity cut down. But!!! Mam's video was published 2 hours ago, with 5.1K VIEWS 😱😱😱😱😱 She is amazing
@bedoooooo2082
@bedoooooo2082 Ай бұрын
Best one shot for day before exam All concepts cleared Thank you ma'am ❤
@aishwaryasakore2592
@aishwaryasakore2592 2 жыл бұрын
Thankyou ma'am for your great efforts 🥰 all concepts are crystal clear 👍please upload the electromagnetic waves Ani nuclei as soon as possible 🙏
@Avi_Bee
@Avi_Bee Жыл бұрын
1:01:54 mam yahape V= Ze²/4πEnot×m"r" aayega na maybe kyuki aapki udhar bas "m" likha he sorry if I'm wrong and i want tk learn more about this thats why im asking this que...
@Avi_Bee
@Avi_Bee Жыл бұрын
V²=Ze²/4πEnot×m"r"
@salonipatel2766
@salonipatel2766 Жыл бұрын
The biggest drawback of Rutherford and Bohr model of atom is that they have increased our syllabus...😅
@BDP-Bibhu.Datta.Panda.Classes
@BDP-Bibhu.Datta.Panda.Classes Жыл бұрын
😂😂
@Sonynd
@Sonynd Жыл бұрын
Maam can you also explain english chapter's also because of your explanation is too good😊
@memer_moments
@memer_moments 2 жыл бұрын
All the best for your physics exam ❤️
@Triggered06111
@Triggered06111 11 ай бұрын
R limitation stability of atom does not explain Ut does not tell about electronic structure Dual nature Tomic spectral lines
@N.K.H.588
@N.K.H.588 2 жыл бұрын
Best teacher forever ♾️♾️
@czsnippy5048
@czsnippy5048 2 жыл бұрын
Nisha apna insta de do🙂
@Anupreetkaur2006
@Anupreetkaur2006 4 ай бұрын
Concepts is crystals clear 🫶🏻🫶🏻🫶🏻
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