🔴 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...
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🔴 Elasticity || in HINDI for Class 11
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🔴 Elasticity - 2 || STRESS and STRAIN
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Sir aap bohot accha samjhate ho.. Bhagwan bhala kare
@prashantpandey7895
2 жыл бұрын
Road pe bhet kar padh rha hai.
@rishikeshyadav8911
2 жыл бұрын
@@prashantpandey7895 nahi bhai mere bolne ka tarika thoda alag thha.
@educationfirst6455
2 жыл бұрын
Bhagwan NHi Allah
@ashwin5588
2 жыл бұрын
@@educationfirst6455 sir app accha padhata ho par it's not right bhagwan ya allah
@ashwin5588
2 жыл бұрын
@@educationfirst6455 what do you mean
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
2 жыл бұрын
Then why not you shifted to Kota during your preparation period ?
Sar ji really you are a great and best teacher in KZread channel in the world 🌍🌍🌍
Very well done!! Nice video presentation for online learners. Keep it up.
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
Sar ji really you are a great and best also have you always bigger and better than alakh Pandey...👌🤞❤️
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😀
stress ~ strain.. You have cleared my doubt sir ji... Thank u.. So much
Stunning, sir!
Amazing explain hai👍🏻❤️
Sir video bhi bohot acha aur Robert Hooke sir ka Hair style bhi acha h👍👍...
@sonalgupta473
4 жыл бұрын
Hairstyle 😂😂😂
@edupoint.physics
4 жыл бұрын
Hello Akshat Pal, The prominent people of that era used to wear 'WIG' like that in the image.
@aimersclasseslko9089
4 жыл бұрын
Thanq sir for the information 🙏🙏.. but Unke baal nhi hote the kya jo wig lagate the?
@sonalgupta473
4 жыл бұрын
@@@edupoint.physics thank u sir information k liye 😀😃😄🙏🙏🙏🙏🙏🤗
Amazing sir..........
Thank you soo much this video is very helpful for us😊😊😊😊
Thanks sir for these videos....
Sir please tell me what is the intrigation root of cos x respect to dx
I LIKE YOUR TEACHING METHOD SIR THANK U 😊 SIR ❤️❤️
Thank u so much sir for this good explanation 🙏🙏😊😊
Thank you so much sir 😇
Sir mujhe aapki lacture se bahut help mele hai thanks 😊😊😊😊😊😊😊😊😊😊😊😊😊
Thanks so much sir 👍
Tq sir for giving well information.
आप greate hai sir Samjhane ka tarika ekdam shi hai।
Thank you so much sir!
*KNOWLDGE* *IS* *GREATER* *THE* *DEGREE* 🇮🇳🇮🇳❤❤😮
@Foji71071
Жыл бұрын
❤️❤️
@indridergamingyt2406
Жыл бұрын
@@Foji71071 greater than degree
This is very useful video
Thanks sir are you great
Awesome sirr
Nice explaination sir 💓
Nice sir 👍,bht accha explanation hai, your voice is very sweet.
Thank you sr
More than the topic! I am extremely impressed by Robert Hooke!
@fammovies1795
3 жыл бұрын
Luuuuunnnnd
Sar ji best of luck god bless you I always support to you sir ji...👌🤞😜❤️😊
Thanks sirjee
Thanks sir
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I always help and support you sir ji
Sir u r having amazing capability of making us understood.... Tnq u for these understandable videos...
Bahhut accha
Thank u very much sir I am from tripura
Sir please make video on wpe for bsc
thankyou sir
I biggest fan of you 😍😍😍
Sir really I understand you
God bless you 🙏
nice sir thank you very much sir
Thanks for million that
Lots of respect for you ☺️☺️
@Foji71071
Жыл бұрын
❤️❤️😀😀
Great sir
Thanku sir
Thanks
Thanks overall
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
Sir multivibrator k Lia video pls (astable,bi,and,mono)
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
4 жыл бұрын
Ek community to honi chahiye ecofriendly logo ki
@movies-qe2ku
2 жыл бұрын
👨💻
Sir , ya negative sign decrease in size ki vaza sa h .
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
Sar ji aap kisi scientist Se Kam nahin Ho....👌☺️😍🤞😜
Knowledge📚 degree 🎓 se kaafi jyda important hota hai 😇 👇
Thanku
When I watched this video sir subscriber count is 999k 😘😘😘
Thankyou so much sir😊
@anokhichidiya5051
3 жыл бұрын
Okkk my children 👌👌👌👌👌👌🥣🥣🥣😃😃🤕🤕🤕✌️✌️✌️😐😐😐😐🤦🏽♀️🤦🏽♀️🤦🏽♀️🤦🏽♀️
Sir Sunday ko mera physics ka test h and thanks for your guidelines.
Sir ye law kab present huaaaa ??? Please koe answer dena pata ho to🙏🙏🙏
maka a full video in single video ✌✌
@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.
Bhot hard
Master class💯✌
@Foji71071
Жыл бұрын
😀😀
Sir, You explain systemically and vice is very nice Thanks
Elastic substanceS can produce effect of force. How can we measure it's magnitude. Please solve this problem sir
Sir please upload elongation mathematics 🙏🙏🙏🙏🙏🙏🙏🙏
Mechanics of fluids
my name is samrat Singh very nice teaching style
Love you sir ji
Sir aap konsa software use krte h
@edupoint.physics
4 жыл бұрын
Smoothdraw.....
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 ??????
Sir,Is stress potential Energy?
@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.
Sirr make video on a whole topic
@edupoint.physics
4 жыл бұрын
Hello Sanjay Roy, Whole chapter in a single video ????
@binamishra7747
4 жыл бұрын
EduPoint yhaa sir as crash course
May I know the software, gadgets etc that you used for creating this video? Thank you!!
Sir really hooks nay Newton ko cheet kara tha like telescopes and cell
Only blind man to feel the importance of eyes like that.... Only science devotee feel that
F is restoring force but you consider F is deforming force
Nice
Sir hydrogen continue
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
4 жыл бұрын
What do you mean by "fir bhi logo ne accept kiya"?????? Invention ka degree se kya lena-dena ????
@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
4 жыл бұрын
Mathematical proof koi maange to de dijiye.
@arbazhussain6720
4 жыл бұрын
Sir agar mathematical proof nahe de paya to .
Op
Vivek sagar present sir roll no. 15 in physics class
I am 1
Be like khan sir 😎
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
Sir kuchh hindi me likha kar samjhaya kro
He sounds like anand sir .😂🤔
appke whatsapp no. doge kya
Sir yeh sb nhui poocha bs topic clear kiya kriye.....
Robert hook vs Narendra Modi
I nerdवव
apke whatsapp no.. sirr
You are better than physics wallah Who is agree plz like
@aryakumari8462
4 жыл бұрын
Aisa kuch nahi hai sir bhi achhe hai
@ranasohail9064
4 жыл бұрын
Sir arjit daripa your way of teaching is ideal
Sir. Kuchh Hindi Me Likh Kar Samjhaya Karo
Kon kon lecture ko 1.5× dhek rha h,
@manbadpurancivil2696
27 күн бұрын
I thinking my mind nobody watching this video in 1.5x 😊
Too slow
Thanks sir