🔴 Elasticity - 3 || HOOKE'S LAW || in HINDI for Class 11

In this Physics video in Hindi for class 11 we explained Hooke's Law from the chapter 'Mechanical Properties of Solids'. It states that the stress is proportional to the strain. The restoring force per unit area is known as stress. The ratio of change in the dimension to the original dimension of the body is known as longitudinal strain.
stress ∝ strain
so, stress = k X strain
where k is the proportionality constant and is known as modulus of elasticity.
Longitudinal stress = Y X Longitudinal strain
[here, Y is called the Young's modulus]
Shearing stress = G X Shearing strain
[here, G is called the shear modulus]
Hydraulic stress = - B X volume strain
[here, B is called the bulk modulus]
Hooke’s law is an empirical law and is found to be valid for most materials. However, there are some materials which do not exhibit this linear relationship.
Class 11
Physics, Paper 2
Chapter 9 - Mechanical Properties of Solids
🔴 Click here to watch the whole playlist on 'Mechanical Properties of Solids' for Class 11 :
• Elasticity || in HINDI...
Previous videos :
🔴 Elasticity || in HINDI for Class 11
• Elasticity || in HINDI...
🔴 Elasticity - 2 || STRESS and STRAIN
• 🔴 Elasticity - 2 || ST...

Пікірлер: 136

  • @rishikeshyadav8911
    @rishikeshyadav89114 жыл бұрын

    Sir aap bohot accha samjhate ho.. Bhagwan bhala kare

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    @prashantpandey7895

    2 жыл бұрын

    Road pe bhet kar padh rha hai.

  • @rishikeshyadav8911

    @rishikeshyadav8911

    2 жыл бұрын

    @@prashantpandey7895 nahi bhai mere bolne ka tarika thoda alag thha.

  • @educationfirst6455

    @educationfirst6455

    2 жыл бұрын

    Bhagwan NHi Allah

  • @ashwin5588

    @ashwin5588

    2 жыл бұрын

    @@educationfirst6455 sir app accha padhata ho par it's not right bhagwan ya allah

  • @ashwin5588

    @ashwin5588

    2 жыл бұрын

    @@educationfirst6455 what do you mean

  • @shreeniwassharma8726
    @shreeniwassharma87264 жыл бұрын

    Respected sir, at the timeduring my 12class study if these videos were available, I must have cracked iit. Fraud teachers are looting students in Patna. Wonderful explation, helping me in studying physics for general competition.

  • @Nayan133

    @Nayan133

    2 жыл бұрын

    Then why not you shifted to Kota during your preparation period ?

  • @Crazy_Bangla_Experiment
    @Crazy_Bangla_Experiment2 жыл бұрын

    Sar ji really you are a great and best teacher in KZread channel in the world 🌍🌍🌍

  • @saadbai5246
    @saadbai52463 жыл бұрын

    Very well done!! Nice video presentation for online learners. Keep it up.

  • @sristyray4139
    @sristyray41393 жыл бұрын

    Thank you so much sir for such as a incredible channel of yours.....you are a helper of Science students....so,i owe you one again

  • @Crazy_Bangla_Experiment
    @Crazy_Bangla_Experiment2 жыл бұрын

    Sar ji really you are a great and best also have you always bigger and better than alakh Pandey...👌🤞❤️

  • @MayankKumar-ce7ru
    @MayankKumar-ce7ru2 жыл бұрын

    Sir ,,i can't tell u how much thankful I am to u,,,,,love u sir,,u r my doubt solver like my grand father😀

  • @rashwonsingkai7955
    @rashwonsingkai79554 жыл бұрын

    stress ~ strain.. You have cleared my doubt sir ji... Thank u.. So much

  • @najeebullah1288
    @najeebullah12883 жыл бұрын

    Stunning, sir!

  • @motivationalpoint4544
    @motivationalpoint45442 жыл бұрын

    Amazing explain hai👍🏻❤️

  • @aimersclasseslko9089
    @aimersclasseslko90894 жыл бұрын

    Sir video bhi bohot acha aur Robert Hooke sir ka Hair style bhi acha h👍👍...

  • @sonalgupta473

    @sonalgupta473

    4 жыл бұрын

    Hairstyle 😂😂😂

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Hello Akshat Pal, The prominent people of that era used to wear 'WIG' like that in the image.

  • @aimersclasseslko9089

    @aimersclasseslko9089

    4 жыл бұрын

    Thanq sir for the information 🙏🙏.. but Unke baal nhi hote the kya jo wig lagate the?

  • @sonalgupta473

    @sonalgupta473

    4 жыл бұрын

    @@@edupoint.physics thank u sir information k liye 😀😃😄🙏🙏🙏🙏🙏🤗

  • @Shortandsweetsconcepts
    @Shortandsweetsconcepts2 жыл бұрын

    Amazing sir..........

  • @deepjyotixlla2958
    @deepjyotixlla29583 жыл бұрын

    Thank you soo much this video is very helpful for us😊😊😊😊

  • @ArmanAli-ix9sr
    @ArmanAli-ix9sr4 жыл бұрын

    Thanks sir for these videos....

  • @gyanbhander1092
    @gyanbhander10924 жыл бұрын

    Sir please tell me what is the intrigation root of cos x respect to dx

  • @rsnbroz
    @rsnbroz2 жыл бұрын

    I LIKE YOUR TEACHING METHOD SIR THANK U 😊 SIR ❤️❤️

  • @shreyabajpai2052
    @shreyabajpai2052 Жыл бұрын

    Thank u so much sir for this good explanation 🙏🙏😊😊

  • @sonalimohanty6106
    @sonalimohanty61064 жыл бұрын

    Thank you so much sir 😇

  • @uzmashaikh3071
    @uzmashaikh30714 жыл бұрын

    Sir mujhe aapki lacture se bahut help mele hai thanks 😊😊😊😊😊😊😊😊😊😊😊😊😊

  • @neerajpotter1
    @neerajpotter14 жыл бұрын

    Thanks so much sir 👍

  • @magdumshaikh106
    @magdumshaikh1063 жыл бұрын

    Tq sir for giving well information.

  • @VikashKumar-kp7zn
    @VikashKumar-kp7zn5 ай бұрын

    आप greate hai sir Samjhane ka tarika ekdam shi hai।

  • @shoaib9244
    @shoaib9244 Жыл бұрын

    Thank you so much sir!

  • @IRON_MAN_6393
    @IRON_MAN_63932 жыл бұрын

    *KNOWLDGE* *IS* *GREATER* *THE* *DEGREE* 🇮🇳🇮🇳❤❤😮

  • @Foji71071

    @Foji71071

    Жыл бұрын

    ❤️❤️

  • @indridergamingyt2406

    @indridergamingyt2406

    Жыл бұрын

    @@Foji71071 greater than degree

  • @krishnastudymath4974
    @krishnastudymath4974 Жыл бұрын

    This is very useful video

  • @ajaykumarsahu8389
    @ajaykumarsahu83892 жыл бұрын

    Thanks sir are you great

  • @kaushlendrakumarsingh3413
    @kaushlendrakumarsingh34133 жыл бұрын

    Awesome sirr

  • @bipinart1042
    @bipinart10422 жыл бұрын

    Nice explaination sir 💓

  • @rohitchakraborty6522
    @rohitchakraborty65223 жыл бұрын

    Nice sir 👍,bht accha explanation hai, your voice is very sweet.

  • @akhilesh5917
    @akhilesh59176 ай бұрын

    Thank you sr

  • @nitingupta2630
    @nitingupta26303 жыл бұрын

    More than the topic! I am extremely impressed by Robert Hooke!

  • @fammovies1795

    @fammovies1795

    3 жыл бұрын

    Luuuuunnnnd

  • @jisankhanvlogs2007
    @jisankhanvlogs20072 жыл бұрын

    Sar ji best of luck god bless you I always support to you sir ji...👌🤞😜❤️😊

  • @krishnakumar-sk9if
    @krishnakumar-sk9if4 жыл бұрын

    Thanks sirjee

  • @ashokpalyal
    @ashokpalyal Жыл бұрын

    Thanks sir

  • @Sandeepsandeep-xb7lm
    @Sandeepsandeep-xb7lm2 жыл бұрын

    Best explanation sir 💌

  • @Crazy_Bangla_Experiment
    @Crazy_Bangla_Experiment2 жыл бұрын

    I always help and support you sir ji

  • @sharminsultana7901
    @sharminsultana79014 жыл бұрын

    Sir u r having amazing capability of making us understood.... Tnq u for these understandable videos...

  • @swapankumardey7778
    @swapankumardey77783 жыл бұрын

    Bahhut accha

  • @digitalsourab__
    @digitalsourab__3 жыл бұрын

    Thank u very much sir I am from tripura

  • @sakshidobhal339
    @sakshidobhal3394 жыл бұрын

    Sir please make video on wpe for bsc

  • @Timtim_the_tales
    @Timtim_the_tales Жыл бұрын

    thankyou sir

  • @Crazy_Bangla_Experiment
    @Crazy_Bangla_Experiment2 жыл бұрын

    I biggest fan of you 😍😍😍

  • @tamastaran
    @tamastaran4 жыл бұрын

    Sir really I understand you

  • @devashishthakkar6723
    @devashishthakkar67233 жыл бұрын

    God bless you 🙏

  • @pavankumar-tb8yp
    @pavankumar-tb8yp4 жыл бұрын

    nice sir thank you very much sir

  • @krishnastudymath4974
    @krishnastudymath4974 Жыл бұрын

    Thanks for million that

  • @shreyabajpai2052
    @shreyabajpai2052 Жыл бұрын

    Lots of respect for you ☺️☺️

  • @Foji71071

    @Foji71071

    Жыл бұрын

    ❤️❤️😀😀

  • @dhananjayjadhav9609
    @dhananjayjadhav96093 жыл бұрын

    Great sir

  • @kishorkunal4257
    @kishorkunal42572 жыл бұрын

    Thanku sir

  • @AdityaRaj-zk9eh
    @AdityaRaj-zk9eh3 жыл бұрын

    Thanks

  • @lemnaiwangnawlemnu7955
    @lemnaiwangnawlemnu79554 жыл бұрын

    Thanks overall

  • @generalknowledgenepal4396
    @generalknowledgenepal4396 Жыл бұрын

    I don't go to school but at the first time i have watch this video and i made water water😁. Thank u sir ...ur amazing

  • @pilotdas4131
    @pilotdas41314 жыл бұрын

    Sir multivibrator k Lia video pls (astable,bi,and,mono)

  • @abhishekraj818
    @abhishekraj8184 жыл бұрын

    Hai my dear sir, Very good afternoon I have one humble request for you. Can you please make people aware through your channel about not to use plastic bag or plastic carry bag were we can substitute with jute bag immediately. We might can't substitute our plastic brush or plastic gadget or many other plastic item immediately. But we can replace plastic bag with jute bag while buying vegetable or buying monthly requirements or stop taking plastic carry bag while shopping. We can reused jute carry bag or cloth carry bag which we get sometime while shopping. You know as per my knowledge I think we are facing one of the greatest problem on our earth that is climate change. You very well known that what is importance of balance ecosystem.Human being can't survive being alone on this planet. Every second we are throwing millon tonne of plastic in ocean which is destroying the ocean ecosystem. Can we eat a single bit of plastic consciously???? And we are throwing it here and there. We might earn lot of money for our kid but that money is useless if we can't provide them fresh air , fresh water, fresh ecosystem. It is now our young generation responsibility to make safe environment for our next generation and for every living organism on this planet. Thanking you

  • @shivashankarrajwade4954

    @shivashankarrajwade4954

    4 жыл бұрын

    Ek community to honi chahiye ecofriendly logo ki

  • @movies-qe2ku

    @movies-qe2ku

    2 жыл бұрын

    👨‍💻

  • @naveenbhardwajbatta3473
    @naveenbhardwajbatta34734 жыл бұрын

    Sir , ya negative sign decrease in size ki vaza sa h .

  • @ikhasratsi8516
    @ikhasratsi85163 жыл бұрын

    Sir ji stress constant h hr condition mn wo change nh hota kia q strain ky formula change horhy hn but stress nh horha change

  • @jisankhanvlogs2007
    @jisankhanvlogs20072 жыл бұрын

    Sar ji aap kisi scientist Se Kam nahin Ho....👌☺️😍🤞😜

  • @Indianboyspeakes
    @Indianboyspeakes Жыл бұрын

    Knowledge📚 degree 🎓 se kaafi jyda important hota hai 😇 👇

  • @deepakbishnoi8965
    @deepakbishnoi89653 жыл бұрын

    Thanku

  • @ayushrajput746
    @ayushrajput7462 жыл бұрын

    When I watched this video sir subscriber count is 999k 😘😘😘

  • @seelamdevi7775
    @seelamdevi77754 жыл бұрын

    Thankyou so much sir😊

  • @anokhichidiya5051

    @anokhichidiya5051

    3 жыл бұрын

    Okkk my children 👌👌👌👌👌👌🥣🥣🥣😃😃🤕🤕🤕✌️✌️✌️😐😐😐😐🤦🏽‍♀️🤦🏽‍♀️🤦🏽‍♀️🤦🏽‍♀️

  • @sumansaurav3368
    @sumansaurav33684 жыл бұрын

    Sir Sunday ko mera physics ka test h and thanks for your guidelines.

  • @diptiraulaji4478
    @diptiraulaji44782 жыл бұрын

    Sir ye law kab present huaaaa ??? Please koe answer dena pata ho to🙏🙏🙏

  • @iamwolf7269
    @iamwolf72694 жыл бұрын

    maka a full video in single video ✌✌

  • @seemaagrahari3207

    @seemaagrahari3207

    3 жыл бұрын

    No please, sorry for interrupting bt I am not able to continue my learning process till longer I believe that if you learn one topic in one video then all concepts are describe in very well.

  • @BadGangDoo
    @BadGangDoo4 жыл бұрын

    Bhot hard

  • @shravraina17
    @shravraina172 жыл бұрын

    Master class💯✌

  • @Foji71071

    @Foji71071

    Жыл бұрын

    😀😀

  • @BhushanRahate_007
    @BhushanRahate_0073 жыл бұрын

    Sir, You explain systemically and vice is very nice Thanks

  • @ckindrapuri6048
    @ckindrapuri60482 жыл бұрын

    Elastic substanceS can produce effect of force. How can we measure it's magnitude. Please solve this problem sir

  • @tanmaybera4975
    @tanmaybera49753 жыл бұрын

    Sir please upload elongation mathematics 🙏🙏🙏🙏🙏🙏🙏🙏

  • @prajwalchincholkar4382
    @prajwalchincholkar43824 жыл бұрын

    Mechanics of fluids

  • @pavankumar-tb8yp
    @pavankumar-tb8yp4 жыл бұрын

    my name is samrat Singh very nice teaching style

  • @Tom_R612
    @Tom_R6124 жыл бұрын

    Love you sir ji

  • @rajtalania
    @rajtalania4 жыл бұрын

    Sir aap konsa software use krte h

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Smoothdraw.....

  • @drjbjp
    @drjbjp2 жыл бұрын

    stress is the internal force of restitution per unit area. लेकिन जब हम tensile load applied karte hai to internal force हमारे द्वारा लगाए गए force ke equal and opposite direction me induced होगा, तो जो internal force hai ya restoring force hai body ko compressed karne ki kosis करेगा । Us time jo stress hai wo compressive nature ka hona chaiye par hum use tensile stress consider karte hai aisa kyo??? Short me tensile force ke कारण कंप्रेसिव स्ट्रेस और कंप्रेशिव फोर्स के कारण tensile stress hona chaiye ??????

  • @Anti-ಬೂರ್ಜ್ವಾ
    @Anti-ಬೂರ್ಜ್ವಾ4 жыл бұрын

    Sir,Is stress potential Energy?

  • @Nayan133

    @Nayan133

    2 жыл бұрын

    No at all. 1. Potential energy is stress acting so as to displace or store the work in volume. 2. Potential energy due to elasticity or stress is defined for effect on volume. 3. Normal stresses affects volume either by compressing or expanding it. I.e. size not shape. Shear stresses affects that volume to distort its shape not size. So the energy is possessed by the body. 4. If these stresses or strains in elastic range then it is elastic energy. Or can be recoverable. But in plastic range it is non-recoverable. So here the energy is permanently absorbed & converted to other forms like heat.

  • @binamishra7747
    @binamishra77474 жыл бұрын

    Sirr make video on a whole topic

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Hello Sanjay Roy, Whole chapter in a single video ????

  • @binamishra7747

    @binamishra7747

    4 жыл бұрын

    EduPoint yhaa sir as crash course

  • @saadbai5246
    @saadbai52463 жыл бұрын

    May I know the software, gadgets etc that you used for creating this video? Thank you!!

  • @villtareyaexplorenew5226
    @villtareyaexplorenew52264 жыл бұрын

    Sir really hooks nay Newton ko cheet kara tha like telescopes and cell

  • @magnusgoswami5996
    @magnusgoswami59964 жыл бұрын

    Only blind man to feel the importance of eyes like that.... Only science devotee feel that

  • @vaibhavlohakare8447
    @vaibhavlohakare84472 жыл бұрын

    F is restoring force but you consider F is deforming force

  • @SanskarPlays
    @SanskarPlays4 жыл бұрын

    Nice

  • @rohans7744
    @rohans77444 жыл бұрын

    Sir hydrogen continue

  • @arbazhussain6720
    @arbazhussain67204 жыл бұрын

    Sir asse kon kon scientists the jinkey pass koe college degree to nahe the but fie V kaise logo ne unke theorys ko accept kya

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    What do you mean by "fir bhi logo ne accept kiya"?????? Invention ka degree se kya lena-dena ????

  • @arbazhussain6720

    @arbazhussain6720

    4 жыл бұрын

    Un logo ne matlab scientists ne kaha bola in theories k bare me kyuke jab v koe new concept atta he tab to mathematical proof ya evidence mange jata he. Sir please comment me 😊.

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Mathematical proof koi maange to de dijiye.

  • @arbazhussain6720

    @arbazhussain6720

    4 жыл бұрын

    Sir agar mathematical proof nahe de paya to .

  • @the_albatross3737
    @the_albatross37372 жыл бұрын

    Op

  • @viveksagar1077
    @viveksagar10773 жыл бұрын

    Vivek sagar present sir roll no. 15 in physics class

  • @magnusgoswami5996
    @magnusgoswami59964 жыл бұрын

    I am 1

  • @rudragaming999
    @rudragaming9992 жыл бұрын

    Be like khan sir 😎

  • @ashu.tosh_kumar11
    @ashu.tosh_kumar114 жыл бұрын

    If you 1st watch comment Must watch Full video Ye, aacha laga,k aap apne puren video ko promot nahi karte 👍👍 Or Har dought clear kare hai

  • @priyankashukla4482
    @priyankashukla44824 жыл бұрын

    Sir kuchh hindi me likha kar samjhaya kro

  • @bhaskarkumarharsh587
    @bhaskarkumarharsh5873 жыл бұрын

    He sounds like anand sir .😂🤔

  • @harshitasharma8500
    @harshitasharma85004 жыл бұрын

    appke whatsapp no. doge kya

  • @MohdArif-ho8ss
    @MohdArif-ho8ss3 жыл бұрын

    Sir yeh sb nhui poocha bs topic clear kiya kriye.....

  • @aliemamhasan6075
    @aliemamhasan60752 жыл бұрын

    Robert hook vs Narendra Modi

  • @sangitanayak6356
    @sangitanayak63564 жыл бұрын

    I nerdवव

  • @pushpandusharma5206
    @pushpandusharma52064 жыл бұрын

    apke whatsapp no.. sirr

  • @akash9769
    @akash97694 жыл бұрын

    You are better than physics wallah Who is agree plz like

  • @aryakumari8462

    @aryakumari8462

    4 жыл бұрын

    Aisa kuch nahi hai sir bhi achhe hai

  • @ranasohail9064

    @ranasohail9064

    4 жыл бұрын

    Sir arjit daripa your way of teaching is ideal

  • @divyanshshukla8272
    @divyanshshukla82722 жыл бұрын

    Sir. Kuchh Hindi Me Likh Kar Samjhaya Karo

  • @Aditya-hc5em
    @Aditya-hc5em Жыл бұрын

    Kon kon lecture ko 1.5× dhek rha h,

  • @manbadpurancivil2696

    @manbadpurancivil2696

    27 күн бұрын

    I thinking my mind nobody watching this video in 1.5x 😊

  • @lemnaiwangnawlemnu7955
    @lemnaiwangnawlemnu79554 жыл бұрын

    Too slow

  • @tamannatanu6741
    @tamannatanu67413 жыл бұрын

    Thanks sir