Class 11 chapter 9 || MECHANICAL PROPERTIES OF SOLIDS 01|| Elasticity : Introduction IIT JEE /NEET

[@PhysicsWallah]

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 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ 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 KZbin) 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. Class 11 chapter 9 || MECHANICAL PROPERTIES OF SOLIDS 01|| Elasticity : Introduction IIT JEE /NEET kzbin.info/www/bejne/aqPCg6psrLKXoNE MECHANICAL PROPERTIES OF SOLIDS 02 || Elasticity : Numericals on Stress Strain IIT JEE MAINS/ NEET kzbin.info/www/bejne/r6LaYoGcbpaZj6M MECHANICAL PROPERTIES OF SOLIDS 03 | ELASTICITY : Stress Strain Curve |Stress Strain Graph JEE MAINS kzbin.info/www/bejne/bX3WiGCIqcaUitU MECHANICAL PROPERTIES OF SOLIDS 04 || Elasticity : Energy Stored in a Streched Wire JEE MAINS/ NEET kzbin.info/www/bejne/Z2PZiK2phdhjrK8 MECHANICAL PROPERTIES OF SOLIDS 05 | Elasticity :Thermal Stress and Strain ,Poisson's ratio JEE/NEET kzbin.info/www/bejne/nmGXdqqKbq-Wa7s

[@rishabhsinhaiitroorkee7965]

Ohk sir

[@amritraj012]

Sir the realtions between young modulus, shear modulus and bulk modulus has not been explained i.e. y=2s(1+gamma) and y=3b(1-2gamma).

[@creative_boy9565]

Sir ye chapter neet ke liye Kitna important he 😅

[@rickyjovis7010]

@@creative_boy9565 thodasa

[@indianrailway4768]

Sir please Hindi mediam ME video banaiye

[@ishaanprajapati6534]

after seeing that this chapter has only 5 lectures i got a real SUKOOON!!!!!!!!

[@Deepak-tp5pl]

Same dude especially with 1 hr classes each😭

[@namotivation4427]

Me to 😅same happened with me

[@ishaanprajapati6534]

@@Deepak-tp5pl next chapter se fir 1 hr ki hi classes hai sari

[@namotivation4427]

@@ishaanprajapati6534 😅😅😅

[@hinakhan1649]

Same

[@carguy7480]

Timestamps: 5:00 elasticity 7:30 steel or rubber elasticity 9:40 answer 13:20 elasticity feel 16:00 graph 20:00 stress 24:40 types of stress 45:00 stress strain graph& elasticity modulus 49:20 types of elasticity modulus

[@akleshdahal1506]

Underrated cmt

[@carguy7480]

@@akleshdahal1506 yes bro 😭😭

[@akankshakumari3677]

Thanks always

[@akashmandal6591]

@@carguy7480 yes

[@wowsnowball7218]

Tq❤️❤️

[@shamaparvin9]

The most important fact about sir's teaching is his simple language....

[@t.nayanku.mohanty4300]

You are 💯 percent true bro

[@bharath_ae]

U know what I am a telugu guy I feel like a small difficulty but it's ok now think about other children who don't even know Hindi so it's not like what u think

[@ayshazehri9029]

exactly ...jase hum pakistani b easily samj laty hain wrna indian hindi languge hme smj nhi ati

[@minecraftrespect2004]

You're right 🔥

[@opviperlegend9914]

I am from KARNATAKA I was feeling difficulty to understand hindi.. Then I started watching kannada dubbed hindi version movies (so rhat I can relate dialogs and words...) Now hindi is easily understandable...

[@shraddhatripathi6915]

Honestly, I have never had a physics teacher who'd actually make sure that every concept is clear. Thank you so much. I legit thought that no physics teacher can teach properly. You have certainly changed that opinion.

[@patelneel4233]

u r true tripathi

[@arnoldschafernaker512]

Also see the videos of Lighthouse and Pradeep Kshetrapal. They will not dissapoint you I promise

[@trinath7803]

@@arnoldschafernaker512 thanks

[@divyanshikushwaha6028]

Would you make me your friend

[@AshishRai8131]

@@divyanshikushwaha6028 are padhaai karlo thoda

[@nirmalakumari7748]

5:00 elasticity 7:31 steel and rubber elasticity 9:30 answer 16:00 graph 24:40 types of stress 49:20 types of elasticity modulus

[@Sherwaniadda129]

❤👀🎀

[@roshankar819]

Bannbnbh​@@Sherwaniadda129

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[@VIP_TIPSH_001]

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[@aishanaaz537]

Anyone whatching this in november 2024?

[@rinkuroy3237]

Yes

[@SushilKumar-bo4jb]

Yes

[@indiankitchenart5569]

Yes

[@mahipaldagur2966]

I am 99.9% sure that my teacher watches your videos.

[@editguru9507]

And what about another .1 percent

[@mahipaldagur2966]

@@lookingsanjit no bro alakh sir is a great teacher and motivator as well.

[@taniyafirdosh3864]

0.1% Kyun nahi

[@zerkass4316]

.😅🤟

[@anusmitasamanta2608]

😂truth revealed

[@sumitnaiyaa]

I don't know how Yotube has better teachers than My school and coaching😂😂

[@laxmirajpratistha3223]

sahi mein

[@sumitnaiyaa]

@@laxmirajpratistha3223 yes

[@radhamishra4833]

Yes 😅😅😅😅

[@AnkitSingh-ll1bj]

@@radhamishra4833 really

[@radhamishra4833]

@@AnkitSingh-ll1bj yes. My school teachers like horse in study she going like a horse.and real life like a tortoise. 😅😅😅😅😅😅

[@arshdeep011]

Sir thank you for sTarT *Elasticity* 🙏🙏🙏🙏🙏🙏🙏 💕💕💕💕💕💕💕 👇 *Hit like for Sir*

[@dobby4445]

Ar Sh

[@prernasharma2129]

baaki sab waste hai Alakh sir best hai ! 👍

[@rachit4003]

Sir where we can ask u our problem

[@vivekrawat5049]

Sir😘😍😍😍

[@manishdumbhare4877]

Sir thank for elasticity

[@dhanashreeparate.17]

Everyone says that we understand less in online classes as compared to offline classes (face -to- face) but u proved them wrong sir !!!!!....hats off to u sir😊

[@amoghtry]

they means Live classes , on Zoom and Meet and all , and Ofc that time students did't wanna study so they don't wanna understand

[@abhirupkundu2778]

@@amoghtry but students who love science like me and like playing with their concepts and trying to observe things themselves did study

[@AjayAjay-fh6ym]

Excellent way of teaching + Simple language + Interesting questions = I had improved my physics concept ☺️😊🙃🙂🙃☺️

[@pankaj__12]

Bro same here

[@anandamoysengupta5105]

Really elder bro he teaches greatly

[@anandamoysengupta5105]

Yes he teaches really greatly . Does anyone have common question in exam from these lectures??

[@aditayroy6620]

If you are big fan of physics Wallah like here

[@sanjeevsethi6330]

but im big fan of Shah Rukh Khan soo i will not

[@dollsharma3078]

Me too🤗🤗🤗🙂🙂

[@sanskar1133]

Very big fan

[@khushikaushik6241]

aditay roy yep i'm big fan of sir (=^_^=)

[@sonalikumarithakur2638]

I m big fan of Alakh sir not your

[@atulpatial4800]

I never thought about learning physics but sir, today this is the time for me to regain my capability on acme.. Thanku so mch sir..

[@sarbjitsingh7319]

Kitne no. A gye the

[@IamRosh2]

Badiya padhate ho sirji😘

[@krishnagoel667]

Over hora

[@sarbjitsingh7319]

@aryan upadhyay sasoora kush bola hi nhi

[@henajabeen5608]

Timestamps Revision of what has been studied till now - 0:40 2 Definitions of Elasticity - 5:15 Steel v/s Rubber - 7:39 Explanation of why Elasticity exists - 13:20 Graph of Potential Energy v/s Intermolecular distance - 16:01 Stress - 20:00 Two types of Longitudinal Stress - 24:46 Shearing/Tangential Stress - 26:30 Volume Stress - 29:42 Strain - 33:48 Longitudinal Strain - 35:05 Shear and Volume Strain - 36:10 Modulus of Elasticity - 42:40 Stress Strain Curve - 45:00 Young's Modulus of Elasticity - 49:15 Shear Modulus of Elasticity - 50:25 Bulk Modulus of Elasticity - 52:30

[@RamulammaModugu]

Thank you

[@mr.prateekpatyal8049]

Class 11th, , 12th and neet aspirants hit like if u want to crack all exams

[@alpha758]

Nahi bhai... All nahi

[@mr.prateekpatyal8049]

@@alpha758 right bro

[@parththakre9917]

And This My Friends, is how you earn free likes

[@shinchan4656]

@@parththakre9917 😂😂😂True

[@sarthak8350]

Ek hi karle vohi bohot hoga

[@mrinalkantkasher1271]

Once a legend said :Kuchuk kuchuk 😂😂😂😂 Eeennn turrrrr 😂😂 Zumm zummmm zumbaaaa 😂😂🙄

[@Anwesha_Rath04]

epic reply bro!

[@mrinalkantkasher1271]

@@Anwesha_Rath04 😂😂😂😂

[@justsomeguywithasmolmustac9476]

Lmfao

[@harshitatri7392]

Hahaha lol

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Loly..😂😂😁

[@parththakre9917]

DC Verma Waah sir Waah! But actually, DC Pandey+HC Verma = Alakh Pandey😍🤩🤩🤩

[@avinashgaikwad4620]

😇✌️💞

[@amaanmuhammed]

2024 STUDENTS ATTENDENCE...!!

[@AnitaYadav-o6u]

18:10

[@syedhasanquadri1242]

1:16

[@sumitnaiyaa]

I wish that he hits 10 million subscribers and show the power to all the youtubers that how much amazing he is.

[@LIRWINARTS]

He has 4 million now 😝

[@bhavyajyotishvigyananusand25]

@@LIRWINARTS 5 million in month now

[@RPalaksingh]

5.92 million now😜 Soon it will be 10million😄

[@urmissfairytale]

5.93m❤️😄

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Na bhai competition bad jayega..😁😂😂

[@ankitachaudhery321]

Sir app Ko news me dhek kar Me dhann ho gya 😘 If you also now that then hit like 💕💗 👇 Also I see you in news channel also

[@sunilkumarjasoria1645]

I have also seen that news

[@deepakrana7289]

I also seen

[@sunilkumarjasoria1645]

I don't remember that sorry

[@KiranDevi-hy8ds]

Hello ankita are you from class 11

[@ankitachaudhery321]

@@KiranDevi-hy8ds ha Aur tu

[@vijayreddy2330]

Never and ever,, only Legends😎 are watching on 😂😂😂 before examss😉

[@samridhisingh4265]

Nd I am one of them🤣

[@a9harshitsingh866]

Mara 19 January sa exam h

[@samridhisingh4265]

@@ayushsen3409 mera 17 feb😔

[@samridhisingh4265]

@@ayushsen3409 ....kr hi rhe hai ...bss 11 pass ho jaye...12 me to phod denge...

[@kuchb653]

@@a9harshitsingh866 mera school hi open nahi hua abhi tak

[@Nikh7000]

*Who was thinking RUBBER is more elastic than STEEL before this lecture* 🙋‍♂️

[@shivapal3780]

me

[@Nikh7000]

@@shivapal3780 😊😁

[@aiswaryapriyadarsindandia5098]

Me

[@priyanshusinghhh4357]

No

[@Nikh7000]

@@priyanshusinghhh4357 😊👏👍

[@bobbysingha5604]

Me 2020 dec : anyone feeling guilty for not studying Me 2021 : Anyone feeling guilty for STILL not studying

[@shaq4149]

my man, I feel you..

[@waizaliansari1159]

Me feb ma exam 3 ch ka alawa physics ma kuch nhi padha

[@sambitbhattacharjee8586]

I can feel you bro

[@shaq4149]

@@waizaliansari1159 bhai tum akhele nai ho hum bhi saath he chill

[@sunakshipandita8138]

Me😢😭😭😭

[@huzefa_o77]

I recommend this channel as best channel for online coaching,sir bohot pyaar se padhaa te hai😃🙂

[@adarshkr3865]

Can students preparing for jee 2023 see this?

[@Abhishek-tx7nv]

​@@adarshkr3865 yeah i am also watching this

[@adarshkr3865]

@@Abhishek-tx7nv I don't think it is sufficient. I like alakh sir but this is jee mains level. If u want , i can recommend a teacher whom i found he teaches really good and covers all topics.

[@Abhishek-tx7nv]

@@adarshkr3865 which bro

[@adarshkr3865]

@@Abhishek-tx7nv Abj Sir from Mohit Tyagi sir's channel

[@sudarsanababu6934]

Evaporation of liquid can take place____ 1. Tensile Elasticity 2. Volume Elasticity 3. Shear Elasticity 4. Rigidity Sir,. Pls give answer...

[@samarthgirdhar0804]

Bro thats not elasticity i think beacause it is just because of temprature or we can say that according to kinetic theory of gases temprature increased means particle moving fast due to which they fell pressure or force by wall due to which we saw vapours and H20 gas in evaporation

[@khushikeerthan8133]

I think it's volume elasticity

[@kraventv5926]

Its (B) Volume Elasticity

[@samarthgirdhar0804]

Kraven how volume elasticity

[@ashwanichaurasiya6145]

7:49 steel is more elastic because it has tendency to regain its original position immediately after the removal of deforming force (u can se *perfect elastic* ) as compared to rubber

[@sunil_sonu_3232]

Kon kon ya video 2023 ma deekh rhe ho ❤sir legend 💖💝

[@ArpanPanda-hv6ke]

Mee bhi

[@factstarankush6615]

Bhupender jogi

[@factstarankush6615]

Us bro us

[@seemabisht359]

Congratulations 🥳🥳🥳🥳🥳 sir on two million subscribers Hard work bears fruits is best understood by seeing your channel's growth ( hamara aur aapka pyaara sa channel physics wallah) hope this channel keeps on growing and growing. . Hit like who agree..

[@mohitmishra1345]

it will surely grow

[@aakibdodra7830]

Hmm

[@anusmitasamanta2608]

Alakh sir our fav 😍😍😍😍

[@priyam6496]

Sir should also teach mathematics

[@seemabisht359]

@@priyam6496 Sure why not he is a living legend

[@livingmousike8638]

school m padha ye chapter kuch ni samaagh aaya but sir aapne 😍😍😘😘😘😘 well done sir ✌🏻👍

[@bajrangnarayan9580]

Yes you are right

[@bajrangnarayan9580]

👍🏻👍🏻

[@poojamehra4761]

Sir Sahi m

[@dnyadav5529]

Meri khani kuch tum se match hi match karti ha😂😂

[@vishmishra9215]

physics galaxy

[@thedark5156]

14:01 to 14:09 What a shandar mimicry of spring done by sir

[@tofuthefirst1648]

wdym mimicry they hired thx to make those sound effects

[@PerveenRafique-r5t]

Dorrrrrrrrrrr is so funny

[@SibaSankarNahak-m9x]

2024-2025 batch 🤚🤚

[@Simphree]

Present 🤚🏻

[@sujanbam4]

Hii😊

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🖐🖐🖐

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It's time for 2024 jee aspirant to clr his concept from here😊

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I'm 2025 year aspirate

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2024 aspirants 🙋‍♀️🙋‍♀️

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98% study 2% eeee tru eee tru... 0% publicity

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100% quality

[@_ritikbhati_]

jhoot

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@@_ritikbhati_ Dekh kyun Raha hai phir

[@_ritikbhati_]

@santoshgangane bhai dekhunga nhi to review kese likh paunga?? Bhai tum shayad bina dekhe review dete hoge😏😏

[@Hermioneeeee]

@@_ritikbhati_ only psyc*opat* can give this idioma*ic kinda trash review 🙂

[@Wilddubs]

Me opening books on starting of February...😊😊 Book :- Are bhaiya aapne kasht kyu kiya, kya hua paper aa rahe hain kya😂😂

[@zoyaaimmbbs8887]

i am here in april 22

[@Palaksingh22_]

Within elastic limit, stress directly proportional to strain where stress/strain =constant it is also known as hooke's law proposed by Robert hooke

[@MasterParry]

You are making India's future strong sir also you are going to be teaching years of students and be changing thousands if not hundredthousands of parents lives

[@faizullah310]

I think the best people in the world are those who teach others that they remove the dark illiteracy and bring forth the clear blue sky of knowledge and wisdom. My respected sir anyway you are my heartbeat I am your student from Pakistan huge love from the core of my heart 🇵🇰🇵🇰🇵🇰🇵🇰🇵🇰🇵🇰🇵🇰🇵🇰

[@movieverse491]

In today's time there is no such a person who did not know about physics wallah❤️🤞

[@Realitynotreal]

I am Hana parta

[@Realitynotreal]

Aoor khon

[@Sohail_cr7]

Ryt

[@drishti4503]

@@kookvisdestiny1864 *DOES NOT

[@pravashranjansahoo1784]

Wow sir you are amazing.Your dedication towards our studies really gives us a good result. THANK YOU VERY MUCH.

[@bajrangnarayan9580]

Yes you are right

[@bugboymix2821]

We need a teacher like this for every subject

[@atulanand9282]

29:45 DC verma Sir . 😂😂 🤣🤣 Sir u r amazing. DC pandey Sir or HC verma Sir mix ho gaye.

[@rameshupadhyay1582]

arey bhai tu samjha nahi..........sir will make his own book combined will diffculties of HC VERMA and DC PANDEY

[@rameshupadhyay1582]

BHAI TUM DBB MAIN PARTE THE KYA??

[@MukeshSingh-rr1rd]

@@rameshupadhyay1582 dbb kya hai

[@rameshupadhyay1582]

@@MukeshSingh-rr1rd Don Bosco school bandel

[@endemic18]

after my selection.. I'm definitely gonna meet u.. see u soon sir.. 😍😍😍

[@vindhyeshwarisingh9328]

Hua selection aapka??

[@Anya__473]

Selection hua??

[@whycantShivendrabegod]

hua?

[@Govind-x9s]

Selection hua kya🤔😋🙃🙃😉

[@prabhakarkalepatil1650]

Yesyarday i had started this chapter and i was thinking it is so difficult but because of you i chanhe my opinion that it is easy chaptee

[@unknownman9607]

People say it's way too easy

[@aruprock8726]

I am also a teacher of physics but still I watch this great man's video 👍👍❤👀 that ,how I should teach my students

[@carzlovers9.0]

Salary ka 50% fir sir ko de Dena sir 😂😂

[@ayushgautam4999]

Who is watching in October 2020???😜😜😜😅😅

[@vaishnavigupta3723]

Me also

[@crookzvlog1723]

Tmr my exam soo I am..

[@PrinceRaj-us8ym]

Me also

[@nandarajpatil2163]

Me

[@Shubh_247_]

kzbin.info/www/bejne/hJSQe6Sol6itaqc

[@mojamasti842]

Take love from Bangladesh💖🇧🇩 💖 You're absolutely amazing sir...

[@dhanajipatil2100]

Best video on properties of solids on KZbin Those who agree click like

[@rounaq..bhat.]

Who is here in 2023 and is preparing for neet 2025...✌️🥲🍁❣️...

[@Ky_abhishek]

Here sitting only iit Boy not/Neet ❤

[@Sunali092]

NEET aspirant 2025😢🐸

[@headsethero4882]

Jee

[@rounaq..bhat.]

@@headsethero4882 all the best 🌸

[@rounaq..bhat.]

@@Sunali092 all the best 🌸

[@khusbupandey9p803]

Sir you are brilliant I can not believe that this kind of teacher providing us brilliant knowledge thanks sir I am accepting for you a heard 🔥🔥

[@RoshanKumar-nn2uh]

M tumse baat krna chahta hu

[@NishaSingh-px1bz]

Sir agar aap jaise maths teacher bhi Hame mil Jaye to hame IIT crack Karne se koi Nahi rok sakta

[@real_name_hidden3782]

Check RK Gupta Mathematics , he is the one who taught maths to alakh sir...

[@adityadua6867]

Ab bata kya rank aaya jee advanced mein iss saal?

[@vinodkumarchauhan327]

Is there hookes law in elasticity in this playlist??

[@chinmayjoshi2976]

correct

[@gaurav928]

Nice

[@dnmraj4777]

Boliye Alakh pandey sir ki jai..................😅😅😅 Love you sir ❤❤❤❤❤❤❤❤❤ ❤❤❤❤❤❤❤❤❤ ❤❤❤❤❤❤❤❤❤ ❤❤❤❤❤❤❤❤❤

[@AnimationTVgram]

At that time , sir felt every type of stess but his consistency and hard work creating a boom in educational field and in his life too . Who agree👇

[@SamuShukla202]

Yes ❤🙌

[@prachisaraswat9476]

After seeing only 6 videos. Really sukoon.....😄😄😄😄

[@sameerajameel102]

My concept of steel being more elastic than rubber is that when we stretch steel it’s takes more time to come to it’s original size than the rubber but the size formed after stretching is more similar to the original size than what happens in rubber. Rubber changes it’s size and shape quickly. Correct me if I’m wrong

[@factz2653]

As sir said, ki ek certain elastic limit tak hi stretch krna hai, jise ham elastic limit kehte hai, wrna permanent deformation aajata hai, I think steel ki elastic limit kam hoti hogi rubber se agar tum ek steel wire lo aur use bahut thoda sa stretch kro, toh wo rubber se bhi jaldi wapas aayega , lekin bahut thoda sa hi krna hai, wrna wo aayega hi nahi because of permanent deformation

[@soumyajitmitra5362]

[@piyu2003]

A more accurate analogy would be that steel is stronger than rubber. Steel would have more attractive intermolecular and internuclear forces than rubber (steel would have less voids or intermolecular space than rubber) so steel is more elastic. While rubber has the ability change it's shape easily. The resistance offered by steel to change it's size is very much more than that of rubber kyunki rubber to jhatt se khinch jaata hai

[@ayushghosh9834]

Alakh sir ke saamne koi bol sakta hai kya...... Eeeeee Alakh Sirrrr

[@samaranand4856]

Who is watching it in February after getting the datesheet of annual examination😢😢🙄🙄 👇

[@vanshikajaiswal4208]

Sir..you are great...hats off to u.. I m not having sufficient words for giving a thanks to u as you daily made such a great efforts for us.. Lots of respect nd love to u sir..😊

[@ANANDKUMAR-pw4xo]

wowowo

[@keshavsharma870]

Hii

[@ifx_beastyt]

Yep

[@subratacreations1977]

Same here fd....

[@musabahmed821]

Thank you

[@rishirajput1661]

Sir bohoot pyaaraa samjhate ho mushkil se mushkil topic respect sir and thankyou so much 😊❤

[@mr.pbngamer]

Hello I have a question that what are you doing wright now?like collage or at job?

[@sanjeetgupta3926]

I have no word for your teaching concept😍

[@Lalitgupta4761]

Mujhe nhi pata ki ye video main ab kyu dekh rha hu 12th pass kar li hai ..abhi college main admission hone ke liye bhot samay hai ....bas aaj man kr gya ki class 12th ki kuch yaade Taza kar lu par kaha se yaad karu class 12th ke pal saree dost bhi durr ho Gaye hai ..isliye alakh sir ka video dekhne aa gya hu ..❤❤❤❤thanku u sir ...main iss video ko 25 june ko raat ke 12:05 pe dekh rha hu ...agar kisi class 12th wale ko kio advice leni ho toh message Kar Dena main koshish karu gya sabko reply du ...aapke ek like se main ye video fir se dekh Saku gya ..or zindagi ke tension se 2 pal chora ke ye video dekh Kar yaade Taza kr Lunga ....thanku u sir love u so much ❤❤❤❤❤❤❤❤❤❤

[@Respect-xd2sw]

Lalit Bhai dosti aur jee ki exam kab apne ne rag badale ge kuch pata nhi bas💩apni tayari ache se kare ge 😂😂

[@jishnudas7289]

I LIKE UR CLASSES SIR IT'S AWESOME AND WONDERFUL TO UNDERSTAND THE CONCEPTS VERY EASILY

[@1v4madstroyt3]

Abbb jb classess online horhi h toh sir ke subscriber bhi badh rhe h congrats sir 4.03 million subscribers

[@charanjitpaltwosixfouronef7725]

Now its 4.3

[@yuvrajkothari8157]

13million

[@chandraprakash-rm6pv]

Sir please neet se pahle class11 and class 12 ki video upload kr dijiye sir ji

[@vipulrao9544]

Timings 5:00 elasticity 7:30 steel or rubber elasticity 9:40 answer 13:20 elasticity feel 16:00 graph 20:00 stress 24:40 types of stress 45:00 stress strain graph& elasticity modulus 49:20 types of elasticity modulus

[@swetabhattacharya5916]

I am a stdent from West Bengal.. Your videos helped me a lot sir...your method of teaching is mindblowing & awesome.... You are our friend philosopher and guide...

[@dvamsidhar6008]

your dedication towards the subject inspires me a lot ............... YOU ARE THE BEST......

[@raunakara3157]

The turrrrrr was really amazing . I can't imagine physics without physics wallah You are best teacher sir

[@keshavraj7471]

This is a one of the fabulous playlist for next some decades

[@anitasogun2191]

Thank you very much for this lecture sir . I really needed this for my exams

[@mrutunjayparida183]

great teaching style with high attitude concept clearing thanks who loved this then like my comment

[@exosujunct4932]

❤️

[@anshulkumar8571]

Thank You Alakh sir apke wajh se mujhe chemistry ke exam me 60/70 marks aye hai sir..Thank you🙏🙏🙏🙏

[@iamdumb7365]

Congratulations 🎊

[@ShubhMishra-f6y]

Anyone in 2024 ?????

[@GojenHazarika-e2k]

Yes

[@VikashKushwaha-dm8ti]

Yeh!

[@channeygaming2459]

Tu hai toh

[@ReenuBirla]

Yup

[@mrshibam9706]

Yes

[@funscroller9289]

48:09 shows true inocense of a beginning KZbinr ❤️❤️❤️❤️❤️

[@opviperlegend9914]

54:43 guys u won't believe I had this doubt so I started to watch this video to see difference between Shear modulus of elasticity and shear modulus of rigidity.... Thank god I waited till end... I thought sir would have missed rigidity part😌 Tq sir❤️❤️❤️❤️ my doubt clear...both are same

[@unitedindian6649]

Every institute students are the students of PW also.

[@mohammadsulaim4612]

I am watching this video after 4 years !!! And still is video me wahi tadap hai 👏🏻👏🏻( tadap by physics Walla 😂) and spring dhuyiiii dhuyiiii 😂bawal

[@skrrixxyy9513]

Imagine such a simpke and hardworking guy is now an owner of more than 3.8 million subscribers. Salute to you and your teaching sir.

[@harshrajput8113]

See them again

[@devkishanbamniya8009]

🔥🔥mind blowing explanation ...and concepts are crystal clear.⚡⚡

[@priyankaherenj1368]

Your explanation is always great sir.. its easy to understand the most difficult topics in physics . Thanku so much😊

[@Study_77]

In this world only study can give u what u want..it always with u..keep study people.

[@mansiverma3072]

Thank you sir for being with us ,I feel so greatfull to see your KZbin videos.

[@DheerajPrajapati-ih1tg]

Hi

[@ChanderpalSingh-m3o]

​@@DheerajPrajapati-ih1tgvbnhbx

[@ChanderpalSingh-m3o]

Hii tahjbxkmmbvvgbh

[@raghavkatyal4673]

The turrrrrr taught me more than my teacher did in my entire class 11 😂

[@mllionn-01_dpaanhu_97]

Wow sir you are not only a wonderful physics +chemistry teacher but also a (doubt cleaner, problem solving,and easily understood of all topics without boring ) teacher sir.I was never seen a teacher like you sir. I think sir ,that you are the most branded teacher in the world .I was seeing and study from many teachers in KZbin but I find something special on your teaching style sir. You are as like a actor (hero) for me sir. I always follow you sir 🙏🏻🙏🏻🙏🏻. Sir plz when you give me response on my comment then I understand that you give me autograph sir.🙏🏻🙏🏻🙏🏻🙏🏻

[@kapilchandak8056]

Such talented person born once in a blue moon ❤❤❤❤❤

[@mithuranilaskar]

Really amazing video. It's clear my all doubt. Thank you so much sir 🙏.

[@gauribemalkhedkar6265]

8:20 that smile, that damned smile.... that's where all the trouble began

[@hardik9121]

Practical life mein ye saari batein mangadan kahani hai 😅😅😂😂❤️

[@malikmalikmanzoor8544]

The turrrrr was really amazing ..... 99.9% clear ty sir ty so much keep it up. 👍✨

[@Jatinkabaddi1]

Fun fact :My teacher completed this whole chapter but i didn't understood a single% .So i am here 😁

[@mahenderghorela3867]

Same here 🤭

[@AP-gs7xz]

Me too

[@sahas641]

Where is fun in it?

[@mohammadrehan5603]

Me too

[@starlex8625]

😮😮😮😮 nice

[@MariaUzmakairn]

Your are making history alak sir .these lecture will never be old ❤thanks for helping us

[@sakshampal9653]

This 5yr old video is still ridiculously relevant😂

[@Synyaulax]

​@@sakshampal9653 At high school level, Rarely any amendments would come for Static subjects like Physics.

[@utkarshkumar1321]

We all are sooo lucky to have a teacher like u😊😊😊😊.Because nowadays teachers have been turned into business men .thankuuuu sooo much sir

[@ahsaannabi3119]

It's totally impressive lecture I had clear all douts

[@tusharkumar2342]

But I have doubt in your doubt spelling 🤣

[@sumadebnath9032]

@@tusharkumar2342 me also 😁😁

[@bladexstudy9101]

Sir apne duster (mitkarna) kyon change kar diya. Apka Purana wala gloves (dastana) style mast tha.😀😀😁😁😊😊

[@anuskathapa8118]

Yes i agree😂😂

[@alishbaarshad7923]

I also agree

[@vinodkumarchauhan327]

Is there hookes law in elasticity in this playlist??

[@khushib7126]

Sir aapka videos......wow!!! Kya aap one month se pehele competitive exams ka preparation kaisa karna hai....bathayenge pls...

[@digvijaybhavy1479]

An exception for volume stress: The non-toxic water beads are called jelly beads, water orbs, hydro orbs, polymer beads and gel beads. When the tiny hard plastic balls are placed in water, they can grow up to 200 times their size.

[@vijaylaxmipareek1970]

SIRF VOLUME STRESS HE PRESSURE KE EQUAL KYU HOTA HAI ... CAN YOU PLZ TELL

[@shreyashristi9947]

Till date we depend on these videos...and we pass our exams nicley because of these videos only...nothing help in last moment than this...

[@sanjanatiwari3372]

Sir U are the Best teacher of physics in my life. Thank you so much✨

[@grishmakoirala6903]

You are just amazing sir.Big salute and respect.Thanks for inspiring

[@adityaworld2033]

sir mai institute mei padhti hu I'm in medical nd hmare physics ke jo teacher hai vo ek tarah se time waste hai .....hum bache lakho fees de rhe hai vaha pe...kaash aapka jaisa koi teacher mila hota😭

[@theuncoolbateman3732]

Which institute ?

[@AhinDas2506]

@@theuncoolbateman3732 eren😍