Yay😍concept hua crystal clear😍Aapke saath hi half chapter finish hogaya and ab rest chapter bhi khatam ho jayega😍So interestingly you've explained everything maam😍Love you loads😍❤Next Physics lecture is much awaited 😍😘because of you maam i will score better marks thanks alot maam😘❤
@@nityakansal5046 are wo ye nhi bol rhi ye lecture half hai lol 😂😂😂 wo ye bta rhi ki wo lernohob se padh kr half chapter of physics complete kr li lol 😂🤣🤣🤣🤣
Physics Wallah - For deep and precise explanation. Learn-o-hub - For quick and quality recap with blend of important topics. BOTH CHANNELS ARE NEEV OF OUR CLASS 12th...If you agree hit like...
My teacher taught this chapter in less than 30 minutes during online class, and i didn't understand anything. I am lucky to have found you and now I have understood this chapter completely. I really appreciate all your efforts.
@@at.araxia._help chahiyee, mai inke physics ke saare vidoes dekhlun toh ho jaayega na? Aakash vaalo ne sab kharab krdiya ab one shot dekhkr syllabus krna hai😭 derivations, questions, theory sab covered haina? Ya fir tum koi suggest karogi?
@@cupcake4798 If uhh seriously want suggestion then I will recommend uhh that uhh havee to take lectures of physics wallah if uhh want your concept to be cristal clear
Timestamps: 0:00 Introduction 0:47 Dual nature of Radiation 2:18 Discovery of Electron 6:45 Electron Emission 12:43 Process of Electron emission 14:40 Photoelectric effect:Hertz experiment 15:49 Photoelectric effect:Lenard experiment 19:22 Photoelectric effect 20:34 Experimental study of Photoelectric effect 23:26 Variation of photocurrent with intensity of radiation 24:53 Variation of photocurrent with potential 32:15 Stopping Potential 36:38 Variation of frequency of incident radiation 39:42 Threshold frequency 40:12 Photoelectric effect:Experimental conclusion 42:09 Photoelectric effect:Using Wave Theory of light 45:45 Einstein’s Photoelectric Equation 51:51 Einstein’s Explanation:photoelectric effect 57:52 Particle nature of Light 58:07 Photon picture of radiation 1:00:20 Dual Nature of radiation 1:00:35 Wave nature of matter:De Broglie’s hypothesis 1:01:48 De-Broglie’s hypothesis 1:05:57 Heisenberg’s Uncertainity Principle 1:06:32 Problem1 1:09:15 Problem 2
You are helping NEET aspirants also mam for concept building.😊 Aap ek dum zero level se padhati hai jo books se nhi samjhta Physics visualise karwati hai ❤️
Anyone here for 2024 boards . Video is old but concepts hua crystal clear . I didn't like this chapter but madam made it so easy . Thankyou so much mam ❤
It is hard to find someone who is multitalented and giving free education today . We all are totally dependent on you ma'am cause your content and way of teaching is more than excellent. THANK YOU MA'AM WE ALL LOVE YOU . LOTS OF RESPECT ❤❤❤❤
56:40 Einstein was a mastermind not because of great mind Power , it was because of he know how to relate and link all the things.... Edit- Only legends can understand❤(y=mx ±c)
Dearest Learnohub, This is not just praise but a truth flowing out from the core of my heart. Your teaching skills, well-coordinated animation, and concept-clearing explanation are all adding colors to this channel⚡ You are just phenomenal 💜
Thank u sooo much mam for uploading this one shot video as our exams are so close . This video helped me so much and made the concept crystal clear...lots of love for you from kerala..
0:00 Introduction 0:47 Dual nature of Radiation 2:18 Discovery of Electron 6:45 Electron Emission 12:43 Process of Electron emission 14:40 Photoelectric effect:Hertz experiment 15:49 Photoelectric effect:Lenard experiment 19:22 Photoelectric effect 20:34 Experimental study of Photoelectric effect 23:26 Variation of photocurrent with intensity of radiation 24:53 Variation of photocurrent with potential 32:15 Stopping Potential 36:38 Variation of frequency of incident radiation 39:42 Threshold frequency 40:12 Photoelectric effect:Experimental conclusion 42:09 Photoelectric effect:Using Wave Theory of light 45:45 Einstein’s Photoelectric Equation 51:51 Einstein’s Explanation:photoelectric effect 57:52 Particle nature of Light 58:07 Photon picture of radiation 1:00:20 Dual Nature of radiation 1:00:35 Wave nature of matter:De Broglie’s hypothesis 1:01:48 De-Broglie’s hypothesis 1:05:57 Heisenberg’s Uncertainity Principle 1:06:32 Problem1 1:09:15 Problem 2
Ma'm I don't know if u will read this comment or not but because of u I have started understanding physics concepts , before this i even don't like the subject ..Because in my school i was literally not getting what sir was explaining but ur visualization method is mind blowing ...💗 Ur videos are really helpful ... I must say teachers like u should be in our school .😓🥰.to make physics concepts crystal clear ..🤗
My physics board exam is only after one day and this video is helpful to me Thankyou for your support You are doing a lot for us Our concepts becomes crystal clear after watching this video 😸
@@Indra.511 knowing how this person's exams went won't help with your anxiety. Don't stress yourself too much, do everything you can do, study well and you'll go through this
@@arunsurela_7 actually abhi as such koi strategy nhi hai meri becoz firstly i have to take admission in any college after boards...and jaese hii admission ho jaaega then i will decide 1 strategy surely
Phenomena of emission of electron from surface of metal by applying external energy is called electron emission work function is the minimum energy required by electron to escape out from metal surface denoted by phinot its unit is ev depends on nature of metal
Being HSC student u have help me with ur concepts which are also in HSC !! 😩 Thnx for everything mam 🥺 I have followed u before my 10 / 6,7,8,9 u have helped me in that also♥️
Ma'am I wanna tell you something aaj 5 March 2023 hai kal 6 March hai mera physic ka class 12 ka boards ka exam hai or jab me ye mssg likh rhaa hu tab 7:22 min ho rahe hai and ma'am me puri raat nehi soya par mene socha ye lecture khatam kar du In short ma'am aap bhagwan ho mere liye aaj se aapne ye lecture banaya and mere concepts crystal clear hogye hai ab now I am confident in this chapter and kal paper phod dunga
mam at 52:30 you said that saturation current is directly to intensity of light , but earlier in the video u mentioned that saturation value does not change with increase in intensity ....... pls can u explain
Since Photocurrent is proportional to intensity so graph of Photocurrent for higher intensity would be raised high, so saturation current would also increase..
Genuinely I'm a class 11 student in Feb and just open this video for just knowing the chapter but if you get through it as a revision then this is the best video I can say... she really did great.. at first I thought she couldn't able to but she is great
Here ,I got best explanation .Thank you Mam and all the team management for such kind sacrifice and hardwork . I request @learnhub that after completing one segment please make a mcqs session so that we can remind it all and it will make easy to learn . It will help us to score high , improve knowledge and also beneficial for NEET or other exams. THANK YOU TO ALL THE TEAM MANAGEMENT. TASKEEN .
Maam ur teaching is soo good🤌🏻🤌🏻 that i understood it even after 2x speed🥸🥸 and compleated it in 4 days😐😐 because of u and please ashirwad🤗🤗 dijye ki hum 4 march ko badhi se likh ke a jay and thank u 🥺🥺for ur easy teaching and frndly language im so thank full to u maam 🥹ab to to ue student teacher ka rishta todne ka man nahi kar raha hai even im typing so long for u i cant explain it with words 😢😢😢
Mam you are great. I have tried all the big and famous platforms and channels but nobody can beat your level of connection and teaching method. Can't express how much I await for your videos 🥺❤️
She is correct, except that this doesn't lead to a particle theory of light. It leads to a quantum theory of light. Einstein himself got this wrong in one sentence of his photoelectric effect paper. The mistake is very easy to spot. Anybody who is truly interested should read the paper for him or herself. It's very enlightening that even congenial people can make trivial mistakes in their most important work. The important takeaway is that nothing behaves like particles, ever. At the microscopic level everything behaves like quanta of energy. If you don't learn to make this distinction, then you will never understand quantum mechanics.
ma'am your videos are too good to be true! I've already read this chapter and listened to the classes in school, I saw this video for revision and it's perfect! you haven't even missed a single point! thank you so much ma'am!
Mam ❤ u taken an example (18:16 ) for threshold frequency.😍😍 My name is Rohith , don't like to go outside because I don't have any friends in my Village. This example is closely related to me.
Yay😍concept hua crystal clear😍Aapke saath hi half chapter finish hogaya and ab rest chapter bhi khatam ho jayega😍So interestingly you've explained everything maam😍Love you loads😍❤Next Physics lecture is much awaited 😍😘because of you maam i will score better marks thanks alot maam😘❤
@@nityakansal5046 are wo ye nhi bol rhi ye lecture half hai lol 😂😂😂 wo ye bta rhi ki wo lernohob se padh kr half chapter of physics complete kr li lol 😂🤣🤣🤣🤣
Sania r u studying in mvm school. 🤔
🤣🤣
Mam is video ka PDF notes kha milega
Love you loads 🤣🤣😂😂😂🤣😂😂😂
Physics Wallah - For deep and precise explanation.
Learn-o-hub - For quick and quality recap with blend of important topics.
BOTH CHANNELS ARE NEEV OF OUR CLASS 12th...If you agree hit like...
Hey buddy...my thought exactly...I never watch any other channels Except these 2...Alakh sir gives us concept and Roshni mam gives us confidence...
Dono me se konse channel ki video dekhu 🙁 mene kuch bhi nhi padha h abhi
@@anshitajain8196 Isi ki dekhle bro
@@anshitajain8196 ab pw se padhne ke liye late ho gaya esi ke videos dekh le
@@anshitajain8196 cbseclasses video bhi best h
Who's here for their pre boards 2023-24?🥲
Me 😅
@@ajaybhardwaj5357 us bhai us😂
us bro us
Me too😂
@@theaestheticcharm 😂
23-24 batch 🙋♂️
25-26
Who's here 😂 for saving their pre boards ?
Me bro 😂
Me😂
Me😂
Lol me
😁😁😁
Tomorrow is my preboards and now I'm here ...
Really awesome session thank you ma'am ❤️
Are u in DAV?????Because even my pre boards are there
@hoty gameplay hiiii bro
@@utkarshraj5703 I'm from Dav physics ka kal hai preboard 😭
same here broo
@@sky8329. dav in sonipat,
My teacher taught this chapter in less than 30 minutes during online class, and i didn't understand anything.
I am lucky to have found you and now I have understood this chapter completely.
I really appreciate all your efforts.
hadd hai yaar 30 min mein!!?
Mere teacher to 6 din se ese he pda rhe hain😅
@@at.araxia._help chahiyee, mai inke physics ke saare vidoes dekhlun toh ho jaayega na? Aakash vaalo ne sab kharab krdiya ab one shot dekhkr syllabus krna hai😭 derivations, questions, theory sab covered haina? Ya fir tum koi suggest karogi?
@@cupcake4798 If uhh seriously want suggestion then I will recommend uhh that uhh havee to take lectures of physics wallah if uhh want your concept to be cristal clear
And for revision this lecture is enough
Timestamps:
0:00 Introduction
0:47 Dual nature of Radiation
2:18 Discovery of Electron
6:45 Electron Emission
12:43 Process of Electron emission
14:40 Photoelectric effect:Hertz experiment
15:49 Photoelectric effect:Lenard experiment
19:22 Photoelectric effect
20:34 Experimental study of Photoelectric effect
23:26 Variation of photocurrent with intensity of radiation
24:53 Variation of photocurrent with potential
32:15 Stopping Potential
36:38 Variation of frequency of incident radiation
39:42 Threshold frequency
40:12 Photoelectric effect:Experimental conclusion
42:09 Photoelectric effect:Using Wave Theory of light
45:45 Einstein’s Photoelectric Equation
51:51 Einstein’s Explanation:photoelectric effect
57:52 Particle nature of Light
58:07 Photon picture of radiation
1:00:20 Dual Nature of radiation
1:00:35 Wave nature of matter:De Broglie’s hypothesis
1:01:48 De-Broglie’s hypothesis
1:05:57 Heisenberg’s Uncertainity Principle
1:06:32 Problem1
1:09:15 Problem 2
Thanks bro
Thanks bro 🎉
You are helping NEET aspirants also mam for concept building.😊
Aap ek dum zero level se padhati hai jo books se nhi samjhta
Physics visualise karwati hai ❤️
Also to jee aspirants
Anyone here for 2024 boards . Video is old but concepts hua crystal clear . I didn't like this chapter but madam made it so easy . Thankyou so much mam ❤
Anyone before 10days??🤡
Yes 🤝
Yes
1 day🙂👍
after 4 hours I have exam
Before 3 days
1:10:40 crystal clear
It is hard to find someone who is multitalented and giving free education today . We all are totally dependent on you ma'am cause your content and way of teaching is more than excellent. THANK YOU MA'AM WE ALL LOVE YOU . LOTS OF RESPECT ❤❤❤❤
Clg ka kya
@@Kr15055 means
@@yashasvisingh1499 abusing you
@@yashasvisingh1499 "what about college" that's what he's asking you
Legends are studying it first time now 😂
now 😂
Bhai tereko kaise pta
First time studying this chapter 😭
30 is my physix exam
Mara lo
50:58 crystal clear mam!
56:40 Einstein was a mastermind not because of great mind Power , it was because of he know how to relate and link all the things....
Edit- Only legends can understand❤(y=mx ±c)
I bless all student get 95%in board🥰🥰😍😍
Ma'am your daughter is very lucky to have a cool mother like you🙂🙂
Dearest Learnohub,
This is not just praise but a truth flowing out from the core of my heart. Your teaching skills, well-coordinated animation, and concept-clearing explanation are all adding colors to this channel⚡
You are just phenomenal 💜
C is positive wrt to e positive potential
C us negative
All the best for day after tommorow english exam
@@hariputtar351 usne v yhi likha shayad
@CARRY MINATI ye anurag tyagi ka beta hai bhai😂
@CARRY MINATI kon main?
@@thedeadlygamer6283 kon be?
Sala Bahan
Thank u sooo much mam for uploading this one shot video as our exams are so close . This video helped me so much and made the concept crystal clear...lots of love for you from kerala..
Phli barr agar pdh rhe hai toh yeh lecture dekh skte hai???
38:13 Mam you made a mistake here . The correct statement is photocurrent is directly proportional to frequency of incident radiation
Legend's watch this one day before examination....!!♠️
It's 1:33 am and i am here to complete my preboards syllabus...only 7 hrs left for exams
Same brother 😂😂
0:00 Introduction
0:47 Dual nature of Radiation
2:18 Discovery of Electron
6:45 Electron Emission
12:43 Process of Electron emission
14:40 Photoelectric effect:Hertz experiment
15:49 Photoelectric effect:Lenard experiment
19:22 Photoelectric effect
20:34 Experimental study of Photoelectric effect
23:26 Variation of photocurrent with intensity of radiation
24:53 Variation of photocurrent with potential
32:15 Stopping Potential
36:38 Variation of frequency of incident radiation
39:42 Threshold frequency
40:12 Photoelectric effect:Experimental conclusion
42:09 Photoelectric effect:Using Wave Theory of light
45:45 Einstein’s Photoelectric Equation
51:51 Einstein’s Explanation:photoelectric effect
57:52 Particle nature of Light
58:07 Photon picture of radiation
1:00:20 Dual Nature of radiation
1:00:35 Wave nature of matter:De Broglie’s hypothesis
1:01:48 De-Broglie’s hypothesis
1:05:57 Heisenberg’s Uncertainity Principle
1:06:32 Problem1
1:09:15 Problem 2
Thanks brother
Wasted 8 thousand Rs. In my physics tuition but didn't understood a single thing. Thank you mam for this simple yet amazing explanation ❤🎉
Bai maina toh 15k waste kr dia or kuch bhe smj ne aya 😢
Thanks a lot Mam
Your language and the method of explaining both are amazing.& Clear...
90% crystal clear but some concept are not properly briefed
Kiska kiska 2024 ,4th March ko physics ka exam h like kro...
Bro mera bhi 4ka hi ha
Myhh myhh😩
Abe ullu , sabka 4 ko hai
Abe deemak kharabh ho gya hai kya tum sabka , sabko dekho ue hi comment kr rha hai
Concept hua crystal clear ✨ 👌 💕
Ma'm I don't know if u will read this comment or not but because of u I have started understanding physics concepts , before this i even don't like the subject ..Because in my school i was literally not getting what sir was explaining but ur visualization method is mind blowing ...💗
Ur videos are really helpful ...
I must say teachers like u should be in our school .😓🥰.to make physics concepts crystal clear ..🤗
My physics board exam is only after one day and this video is helpful to me
Thankyou for your support
You are doing a lot for us
Our concepts becomes crystal clear after watching this video 😸
Backbenchers 🤘
yo diksha howd it go? asking cuz my board is in 2.5 months and im anxious
@@Indra.511 knowing how this person's exams went won't help with your anxiety. Don't stress yourself too much, do everything you can do, study well and you'll go through this
@@khushinayak7443 so truee.. 🤧
@@HARVI_2766 Why the sneezing emoji 🤣
1:02:34 ma ma mass
Batch 2023-24 mark lagaoooo 👍🏻👍🏻👍🏻👍🏻
Legends studying first time these chapters one month before exam 😂😂😂😂😂😂😂
My final boards are from March and now i started my 12th in February 😂😂😂😂😂❤
Ayyein..😂same here😂😂
Bhai mere to 4 din m h m ab pehle baar padh ra hu😊
2:10 start
Finally I have found a good physics teacher ❤️☺️
Pw bhul gye 🙄
Bhai iha 😂 se hi padh
Concept hua crystal clear🎉 ma'am aapki voice adah sharma jaisi h😅
Ma'am have promised that she will upload all the chapter before exam... All the best guys and thank you ma'am 🙏
Sach me??
@@MukeshKumar-ib9ke yess
@@neetaspirant1338 ha maine bhi dekha community pe abhi yrr atom aur nuclei ka aa jae Monday tk bsss
@@MukeshKumar-ib9ke hope so 🤞
Wish me luck guys
Boards are in one week
And i have more than 50% syllabus left for every subject
I dont know if i can make it
Lets see what happens
Best of luck junior
1:10:36 Concepts are now crystal clear
Yeh enough h board k liye?
Thankyou mam you are Best Teacher Ever ❤🎉
Hi Mam, Could you please explain in English as well if possible? It will be help ful to understand for any region people, thanks.
Ma'am you are the best teacher of physics as well as chemistry.Aapka Samajaya huya papron mein kabhi nahi bhulda 👌👌🤗
26:05 potential
all the best for 06/03/2023 PHYSICS BOARD EXAM 😉👍🏻
Same to you
Hmmm bhai
Kal se hai
guyssss pray i get 50+ for physics board exam tmrw😭😭💔💔….
Kitne aye
Ha btao
Kite aye
Bol kitna aaya
Finally now i can score more than my potential in this physics board exam...all thanks to u dear mam❤❤❤
I am in 12th class...I want to be an IAS officer.
Aap ki strategy batao na.
@@arunsurela_7 actually abhi as such koi strategy nhi hai meri becoz firstly i have to take admission in any college after boards...and jaese hii admission ho jaaega then i will decide 1 strategy surely
@@yashiyas1306
Kaun si collage me addmission le rahe ho ?
@@yashiyas1306 aap girl ho kya ?
@@arunsurela_7 kanpur university
Kon kon 4 march k liye pdh. RHA hai 😢
samajh aaya kuch?
Mai 5 may k liye dekh rha hu
Me
Me also
@@ShouryaJaiswal-fy3vf bhai kasa video hai samajh aya kuch😊
Phenomena of emission of electron from surface of metal by applying external energy is called electron emission
work function is the minimum energy required by electron to escape out from metal surface denoted by phinot its unit is ev
depends on nature of metal
Preparing for half yearly exam 😊
This is best one shot video for 12th boards across whole youtube....Thank you ma'mm....Mam please upload one shot of atoms and nuclei chapter also...
Best of Luck for your tomorrow's exam..👍
Being HSC student u have help me with ur concepts which are also in HSC !! 😩 Thnx for everything mam 🥺 I have followed u before my 10 / 6,7,8,9 u have helped me in that also♥️
Letters are not able to visible, please mam make it fine
Same here
@@bhagamsaritha191hsc student mtlb?
Mam please post separate video for numericals of this chapter for jee/neet....it would be of great help!!
Ma'am I wanna tell you something aaj 5 March 2023 hai kal 6 March hai mera physic ka class 12 ka boards ka exam hai or jab me ye mssg likh rhaa hu tab 7:22 min ho rahe hai and ma'am me puri raat nehi soya par mene socha ye lecture khatam kar du
In short ma'am aap bhagwan ho mere liye aaj se aapne ye lecture banaya and mere concepts crystal clear hogye hai ab now I am confident in this chapter and kal paper phod dunga
Thank you mam best lecture.. ❤🙏🏻
Hope i will score above 30 in physics exam 🙂
Only above 30 ?
@@pankaj9450 out of 40
This lecture isn't enough for cbse students,,,,
Need to see conceptual
And study more about laws
@@anshuraheja006 bro content level is too low not only this chap.. all chapter.. Kam chal jata hai😂
@@Pathan_aamir2212 ek lecture me khatam bhi chahiye aur concept bhi clear chahiye 😄😄😄😄😆😄😄🧐😄😜🤪😛🤪🤪😃😃😝😜🤪
mam at 52:30 you said that saturation current is directly to intensity of light , but earlier in the video u mentioned that saturation value does not change with increase in intensity ....... pls can u explain
Since Photocurrent is proportional to intensity so graph of Photocurrent for higher intensity would be raised high, so saturation current would also increase..
Genuinely I'm a class 11 student in Feb and just open this video for just knowing the chapter but if you get through it as a revision then this is the best video I can say... she really did great.. at first I thought she couldn't able to but she is great
12 hrs before boards exam.... Abhi bhi 5 chapters baki hai🥲
Bhai Paas huye ki nhi 😢😢 Batao jara, mera bhi same haal h
Here ,I got best explanation .Thank you Mam and all the team management for such kind sacrifice and hardwork . I request @learnhub that after completing one segment please make a mcqs session so that we can remind it all and it will make easy to learn . It will help us to score high , improve knowledge and also beneficial for NEET or other exams.
THANK YOU TO ALL THE TEAM MANAGEMENT.
TASKEEN .
You are what 21st century wants! It wants recordings that are perfect. Hats off
Half syllabus is completed with you and rest of wiil be completed
Thanks a lot mam 💓💓
Thank you ma'am for this amazing lecture
Concept huaa cryst and clear 😌
thnq maam thnx a lot, CONCEPT HUA CRYSTAL CLEAR, 🙏🙏🙏🙏🙏🙏🙏
2 days before board
6 th March board exam
I am seeing it now for 1st time
Your hardwork will make our percentage excellent🎉thanks 🙏
Maam ur teaching is soo good🤌🏻🤌🏻 that i understood it even after 2x speed🥸🥸 and compleated it in 4 days😐😐 because of u and please ashirwad🤗🤗 dijye ki hum 4 march ko badhi se likh ke a jay and thank u 🥺🥺for ur easy teaching and frndly language im so thank full to u maam 🥹ab to to ue student teacher ka rishta todne ka man nahi kar raha hai even im typing so long for u i cant explain it with words 😢😢😢
Any one start on 3 feb for board
From today 😂
Mam you are great. I have tried all the big and famous platforms and channels but nobody can beat your level of connection and teaching method. Can't express how much I await for your videos 🥺❤️
Actually. Same
Ever heard of physics wallah?
Yes mam bhut aacha pdate ho
Concept hua crystal clear
One request please be sided so that we can take screenshot of notes
21:17 ❤
Mam..what an amazing u are seriously I am glad to have a teacher like u thanku so much
Just saving my physics CBSE board exam on 06.03.23 🙂
Anyone else ❓🌚
🙋♀️😭
😭🦾
now my concepts are crystal clear!! thanks a lot mam.
11th class physics was intresting. In 12th physics there is just current current current so boring.
Crystal clear mam tq so much I understood the concepts easily
Thanks ! If you like our videos, please Spread the word.
IF I PASS PHYSICS DAY AFTER TOMORROW ITS THANKS TO MAAM :)
👍
Ma'am pls make a one shot video for Wave Optics also
Would be really helpful. Thank you
😁😁😁 wah wah...optics ka 1 shot video...
@nazima mir....it is possible and she has already made it...
Thanks Roshni Mam💝 hoping for more modern physics video 😌
Yes ma'am hogaya concept crystal clear .Maam you make each and every concept clear 😀 thanks ma'am
Hii
She is correct, except that this doesn't lead to a particle theory of light. It leads to a quantum theory of light. Einstein himself got this wrong in one sentence of his photoelectric effect paper. The mistake is very easy to spot. Anybody who is truly interested should read the paper for him or herself. It's very enlightening that even congenial people can make trivial mistakes in their most important work. The important takeaway is that nothing behaves like particles, ever. At the microscopic level everything behaves like quanta of energy. If you don't learn to make this distinction, then you will never understand quantum mechanics.
Yes mam concept hogaya Cristal clear 😊😊
Concept hua crystal clear,thanks dear Roshni ma'am!!💐👌✨
im so used to watching at 2x speed . now i want a 2.5x speed or 3x speed 😭
Same 😅😅
really mera bhi ase hi ha
ma'am your videos are too good to be true! I've already read this chapter and listened to the classes in school, I saw this video for revision and it's perfect!
you haven't even missed a single point!
thank you so much ma'am!
Mam ❤ u taken an example (18:16 ) for threshold frequency.😍😍
My name is Rohith , don't like to go outside because I don't have any friends in my Village.
This example is closely related to me.
Yes mam concept hua crystal clear ❤❤❤
Best mam❤️❤️❤️❤️❤️❤️❤️❤️....one of the best lecture of dual nature
Thank u mam for such a great explanation, keep Growing.
🎉 ab hua concept crystal🔮 clear 😮❤❤❤❤ thank ❤you ma'am
Concept huwa crystal clear 🎉🎉🎉🎉🎉
concept hua crystal clear maam
yes, concept hua crystal clear😀👍thank you maam❤❤
Detailed chapter
Discovery kisi aur ki and Naam kisi aur ka ft.JJ Thomson😊
Really helpful! Maam, I am actually refering your channel for my boards.
is it sufficient for boards