🔴 Elasticity - 9 || Poisson's Ratio || in HINDI for Class 11

In this Physics video in Hindi for class 11 we explained Poisson's ratio and derived its formula. Poisson’s ratio for a material is the negative of the ratio of lateral strain to longitudinal strain of a body made of that material. When a body is deformed such that it experience a longitudinal strain, it experience a lateral strain also. In general, when a body is streched, it becomes thinner. But auxetics are different. Auxetics are structures or materials which become thicker, when stretched.
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 (New Videos) :
• Elasticity || in HINDI...
Previous videos :
🔴 Elasticity || in HINDI for Class 11
• Elasticity || in HINDI...
🔴 Elasticity - 2 || STRESS and STRAIN
• 🔴 Elasticity - 2 || ST...
🔴 Elasticity - 3 || HOOKE'S LAW
• 🔴 Elasticity - 3 || H...
🔴 Elasticity - 4 || STRESS - STRAIN curve
• 🔴 Elasticity - 4 || ST...
🔴 Elasticity - 5 || YOUNG'S MODULUS
• 🔴 Elasticity - 5 || YO...
🔴 Elasticity - 6 || Determination of Young's Modulus
• 🔴 Elasticity - 6 || De...
🔴 Elasticity - 7 || Shear Modulus or Modulus of Rigidity
• 🔴 Elasticity - 7 || Sh...

Пікірлер: 150

  • @hemaroy6439
    @hemaroy64393 жыл бұрын

    In order to honour the scientist who discovered this ratio,the norm must need to be continued.

  • @bipinkumarsharma1134
    @bipinkumarsharma11344 жыл бұрын

    Perfect sir hai aap

  • @bunsovannra8068

    @bunsovannra8068

    4 жыл бұрын

    Yes

  • @bhupendrashetti
    @bhupendrashetti4 жыл бұрын

    आपका समझाने का तरीका बहुत ही यूनिक और अच्छा है कृपया मेरे बच्चों के लिए कक्षा 12 के भौतिक विज्ञान के प्रयोगों की वीडियोस प्रयोगशाला इंस्ट्रुमेंट्स की सही-सही रीडिंग्स के साथ बनाने की कृपा करें । ताकि थ्योरी के साथ-साथ प्रैक्टिकल्स स्किल्स भी बहुत अच्छी हो जाए । क्योंकि अधिकांश स्कूलों में प्रैक्टिकल्स के नाम पर केवल खानापूर्ति की जाती है । धन्यवाद ।

  • @chandreshkumar2450

    @chandreshkumar2450

    3 жыл бұрын

    But Mark's toh chahiye

  • @TechTrox
    @TechTrox3 жыл бұрын

    I thought I know everything regarding Poisson's Ratio, but you proved me wrong. You are too smart.

  • @utkalranjan1253
    @utkalranjan12534 жыл бұрын

    Deep knowledge mind blowing sir, sir keep it deeply teach us sir plzzzzzz

  • @sagarika9348
    @sagarika93483 жыл бұрын

    Great sir ur work is very knowladge oriented.

  • @kulkamaltiwari
    @kulkamaltiwari4 жыл бұрын

    You are an excellent teacher; nice explained

  • @vedanthande7956
    @vedanthande79562 жыл бұрын

    Sir, you explains in very very simple manner. Thanks 🙏

  • @alwaysnext8635
    @alwaysnext86354 жыл бұрын

    great sir..

  • @sumankumardash5241
    @sumankumardash52414 жыл бұрын

    thanks, sir sir, I love to your explain pross which is so interesting

  • @kunalsinghrajpurohit6319
    @kunalsinghrajpurohit63194 жыл бұрын

    Zordar sir Superb concept😍😍😍

  • @adarshyadav1985
    @adarshyadav19853 жыл бұрын

    Superb explanation sir❤❤

  • @geniusquestion2901
    @geniusquestion29014 жыл бұрын

    i like the video sir many many happy diwali sir

  • @jisankhanvlogs2007
    @jisankhanvlogs20072 жыл бұрын

    Perfect se bhi perfect Sir ho app

  • @dhananjayjadhav9609
    @dhananjayjadhav96093 жыл бұрын

    Great sir 👍👍 keep it up

  • @AdityaRaj-zk9eh
    @AdityaRaj-zk9eh3 жыл бұрын

    Great explanation sir

  • @Himanshu21725
    @Himanshu217253 жыл бұрын

    Sir u are my favorite

  • @anuradhapatil8118
    @anuradhapatil81184 жыл бұрын

    Sir thank you very much ....

  • @AnviTiwari-jx9ce
    @AnviTiwari-jx9ce7 ай бұрын

    Thank you so much sir😊😊😊😊😊

  • @ghostslither3332
    @ghostslither3332 Жыл бұрын

    Thank you sir for this topic

  • @AmitSingh-7626
    @AmitSingh-76262 жыл бұрын

    Osum teaching sir 👍👍

  • @ramajayandar8221
    @ramajayandar82212 жыл бұрын

    sir how is 0.3=3% as in 0.03 is 3% right ??

  • @shalinimaurya2419
    @shalinimaurya24194 жыл бұрын

    Great voice Sir

  • @mummykirasoi4023
    @mummykirasoi40232 жыл бұрын

    Nice explanation sir

  • @mauryahardy6637
    @mauryahardy66374 жыл бұрын

    Awesome

  • @505anuragsudhirdoijad5
    @505anuragsudhirdoijad54 жыл бұрын

    Best teaching sir

  • @majorpratapsingh168
    @majorpratapsingh1684 жыл бұрын

    Sir, jaldi physics par videos banao. Because I love your teaching ways.

  • @nasirahammed2706
    @nasirahammed27064 жыл бұрын

    excellent

  • @sonalgupta473
    @sonalgupta4734 жыл бұрын

    Nice Sir 👍👍👍👍

  • @sudarsantudu5146
    @sudarsantudu51464 жыл бұрын

    Thanks sir 🙏🏻🙏🏻🙏🏻

  • @puneetbhardwaj3869
    @puneetbhardwaj38694 жыл бұрын

    Wavelength dispersive spectromy please upload a video on this .. u make nice videozz

  • @byNJM
    @byNJM4 жыл бұрын

    Nice sir

  • @david-ns7vx
    @david-ns7vx4 жыл бұрын

    Sir superb

  • @sonubhati9121
    @sonubhati91214 жыл бұрын

    Superb sir

  • @sonuexpert99
    @sonuexpert992 жыл бұрын

    Sir mera ek doubt hai,ki agar ham kisi material ko pull karte hai to kya uski longitudinal dimension or laterally dimension me linearly increment or decrement hota hai,sir mujhe lagta hai ki jab ham kisi material ko pull ya push karenge to uski dono dimensions me linearly change nahi hota hai,kyonki jab ham kisi rubber ko pull karte hai to janha se use pakdte hai vanha to vah wide hoti hai or bich me se kam wide hoti hai,esa hi steel wire me dekhne ko milta hai,to fir poisson ratio ki value kaise sahi aa sakti hai,,,sir plz clarify this doubt,,

  • @nathakash2402
    @nathakash24024 жыл бұрын

    Your Handwriting is awesome sir. Omg I m fan of your handwriting😍😍

  • @guruprasadmajumdar2423
    @guruprasadmajumdar24234 жыл бұрын

    Please sir confer a video discussing the theory-"bending of beams" and "internal bending moment"

  • @YashPatil-sx9bh
    @YashPatil-sx9bh4 жыл бұрын

    Sir I like your videos

  • @classyjat
    @classyjat4 жыл бұрын

    Sir aap video editing ke liye kin software and tools ka use karte ho PL----zzz tell about something

  • @keshavkishore4167
    @keshavkishore41674 жыл бұрын

    I request you to add other videos of physics of class 11 as far as possible.

  • @Himanshu21725
    @Himanshu217253 жыл бұрын

    Sir u absolutely right

  • @Yogesh13353
    @Yogesh133534 жыл бұрын

    Luv u sir

  • @himanshuanthwal
    @himanshuanthwal4 жыл бұрын

    Very nice sir

  • @artkjy
    @artkjy4 жыл бұрын

    Sir u teach technically ,logically, ur way of teaching create a bit of scientific mind in us, but alas! Here are most of the teachers who does not impact on the concept , their teaching way is just to solve numericals , queston etc, but i dont want to study only for qualify a degree on competiotion i just want to achieve knowledge, i want real study sir ,the teachers like u are should be saluted,

  • @introvertworld8325
    @introvertworld83254 жыл бұрын

    Sir, Can you please make some math playlist? like complex number,binomial,matrix...?? please reply me .

  • @rajeshgupta4229
    @rajeshgupta42294 жыл бұрын

    Sir please make video on voltage divider rule.

  • @techhelp1006
    @techhelp10064 жыл бұрын

    Sir apke samjhane ka tarika hi alag hai

  • @sangeetasrivastava2720
    @sangeetasrivastava27204 жыл бұрын

    Please sir do explaination of Ch-equilibrium of class 11 🙏🙏🙏🙏🙏

  • @SAM-mj8lp
    @SAM-mj8lp4 жыл бұрын

    Sir please also uplod the remaining playlists of chapters of class11 physics and chemistry

  • @vikashkumaryadav2008
    @vikashkumaryadav2008 Жыл бұрын

    Nice experience

  • @gabbarback6082
    @gabbarback60824 жыл бұрын

    Hlo sir.. I'm Aamir.. I feel very glad bcoz this chennel is very helpful for me.. Thx a lot sir.. Thnq sooooo mchhh Its rlly get help in my studies.. But I want to confess & request for one thing that :- Please make a vidios on chptr 15 (WAVES ) & remaining chaptrs of chemistry.. Please sir.. I request to you.. & thxs again for providing such a geart help to us Thnq soo mchh😊

  • @m.n.h3014
    @m.n.h30144 жыл бұрын

    Nice

  • @mahirabir2464
    @mahirabir24644 жыл бұрын

    sir please digital electronics nd application topics pe bhi video bana lo nd CRO ki bhi

  • @sumanjha5141
    @sumanjha51414 жыл бұрын

    Gr8

  • @soumyadeephalder1123
    @soumyadeephalder11234 жыл бұрын

    Nice😄

  • @pranavmakadia2751
    @pranavmakadia27514 жыл бұрын

    Sir please upload some videos on Flip Flops and explain clock for flip flops. Thanks in advance 😊

  • @shahbazali-cr4xe
    @shahbazali-cr4xe4 жыл бұрын

    Sir please make video for class 12 chemistry sir I'm only see your videos thanks sir

  • @parshotamlal5771
    @parshotamlal57714 жыл бұрын

    Sir chemistry bhi pdhao. And always nyc vdo

  • @himanshuanthwal
    @himanshuanthwal4 жыл бұрын

    Sir plz make a playlist for radiation... Plank radiation formula full derivation + weins low plz sir 🙏🙏🙏🙏🙏

  • @naveed2697
    @naveed26974 жыл бұрын

    Sir what is a mesh in a circuit?

  • @ninjapubgmobile8121
    @ninjapubgmobile81214 жыл бұрын

    Sir i am big fan of you Can you put a video on bsc mathematics

  • @nishantsingh1169
    @nishantsingh11694 жыл бұрын

    Sir please make video on ions

  • @lekhraj399
    @lekhraj3994 жыл бұрын

    Please sir create a video on Photo electric cell

  • @SAM-mj8lp
    @SAM-mj8lp4 жыл бұрын

    Sir my test is on 2nd december please please please sir uplod the videos on mechanical properties of fluids class 11

  • @Praveen_yd
    @Praveen_yd4 жыл бұрын

    Sir please make videos on heat

  • @rozkadose2208
    @rozkadose22084 жыл бұрын

    Happy diwali sir h

  • @tarunsagarprajapati9389
    @tarunsagarprajapati93894 жыл бұрын

    Sir mera ek sawal hai,length to scalar hai to length ko vector kyu kaha gaya hai ampere law me

  • @nishchayvalmiki2896
    @nishchayvalmiki28963 жыл бұрын

    They should have just used modulus in place of negative sign to keep things normal

  • @classyadi4444

    @classyadi4444

    6 ай бұрын

    THEN IT WILL DIFFICULT TU UNDERSTAND WHICH ONE IS auxetic AND WHICH ONE IS normal MATERIAL.

  • @classyadi4444

    @classyadi4444

    6 ай бұрын

    IF YOU LEARN SOMETHING IT DOESN'T MEAN YOU CAN APPLY IT EVERYWHERE

  • @engdurgeshbaghel5297
    @engdurgeshbaghel52974 жыл бұрын

    Polytechnic electrical engineer 2nd ki subject wise taiyari karaye sir for board Jodhpur ki

  • @VishalMishra-by4vr
    @VishalMishra-by4vr4 жыл бұрын

    Sir please tell me best book for IIT JEE MAIN PREPARATION

  • @himadityagavel1856
    @himadityagavel18564 жыл бұрын

    Sir please class 12 chemistry ka chapter 2 ka Raoult's law ka video banaiye na mujhe samajh ni aa Rana hai.🙏🙏

  • @jisankhanvlogs2007
    @jisankhanvlogs20072 жыл бұрын

    Sir please aap koi chij avishkar kijiye....👌🤞 Best of luck my very talented sir

  • @artidevi9598
    @artidevi95984 жыл бұрын

    Please make more videos s

  • @arjun009singh
    @arjun009singh3 жыл бұрын

    Sir can u make same video explaining in english

  • @rkp4409
    @rkp44094 жыл бұрын

    Sir aap video kaise bnate h mere ko engineering related bnane h

  • @skandsoni259
    @skandsoni2594 жыл бұрын

    Sir bsc ka thevenins theoem or Norton's theorem ke bare me video bano samajh me nhi ata he

  • @rohans7744
    @rohans77444 жыл бұрын

    Sir why are you not making videos

  • @goldensiddiqui
    @goldensiddiqui4 жыл бұрын

    Sir plz back!!

  • @sahilmodi8326
    @sahilmodi83264 жыл бұрын

    Also want biology all chapters 11th std 2019-2020

  • @studentsclub1082
    @studentsclub10824 жыл бұрын

    Sir aik video complete bana den higs boson par

  • @muskanmchapriya7903
    @muskanmchapriya79034 жыл бұрын

    Sir please keplar ka 1st law explain kijiye bsc 1st year

  • @gamervishal1254
    @gamervishal12546 ай бұрын

    👍🎉

  • @Rjofficial-short
    @Rjofficial-short4 жыл бұрын

    Flux kesa dikhai deta hai

  • @anilkumar-qx3ss
    @anilkumar-qx3ss4 жыл бұрын

    My. Best teacher

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Thank you very much for your huge support and encouragement.

  • @scientificartchannel3146

    @scientificartchannel3146

    4 жыл бұрын

    @@edupoint.physics you are one of the best physics teacher out there.

  • @vaishnavisharma8715
    @vaishnavisharma87154 жыл бұрын

    Sir bloch theorem samjha dijiye please please jaldi us per video banaiye

  • @yashig406
    @yashig4063 жыл бұрын

    😇

  • @ProfOfDr_LifeScience
    @ProfOfDr_LifeScience4 жыл бұрын

    Good morning sir.... Class_11_Chap_11_thermal properties of matter..... isko complete Kara dijiye sir..... Please......... Mujhe aaj 11.9 heat transfer and 11.10 Newton law of cooling ka topic padhna hai...

  • @rajendramahajan9762
    @rajendramahajan97624 жыл бұрын

    Sir, please modulus of elasticity ka video banayiye...

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Available.

  • @rupayandey7055
    @rupayandey7055 Жыл бұрын

    So simple 😂 ... Just use Modulus 😎.

  • @yaseenwazir5844
    @yaseenwazir58444 жыл бұрын

    Sir plz make a video on *"MOTIONAL EMF"*

  • @aryanverma6814
    @aryanverma68142 жыл бұрын

    💥💥💥💥💥💥💥

  • @raviprakashsahu7161
    @raviprakashsahu71614 жыл бұрын

    Sir ji jaise x axis ko absisa And y axis ko ordinate bolte hain Waise z axis ko kya bolte hain ??????

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Ravi bhai, Thank you for the question. Maine kabhi socha nahi tha. Keep asking.... Saud bhai, Thank you for the answer. Mujhe aapse pata chala ki z axis ko applicate kaha jata hai.

  • @bhalalageeta9910
    @bhalalageeta99104 жыл бұрын

    Sir dual nature of radiation and matter abhi baki he o finish kar dijiye

  • @rofiquzzaman9413
    @rofiquzzaman94134 жыл бұрын

    Sir plz Bsc physics ke note dijiya

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Nahi banaya...

  • @shantanuchakraborty2920
    @shantanuchakraborty2920 Жыл бұрын

    👍👍👍👍👍👍👍👍👍👍👍

  • @PCB.Wallah-03
    @PCB.Wallah-032 жыл бұрын

    Bilkul change hona chahiye sir

  • @aimersclasseslko9089
    @aimersclasseslko90894 жыл бұрын

    Very helpful sirji....Sir jarurat nhi h sayad change karne ki kyuki Hum roj- roj auxetics k sath Rubaru nhi hote sayad...

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Good....

  • @aimersclasseslko9089

    @aimersclasseslko9089

    4 жыл бұрын

    Sir ek sawal h ki auxetics to kam material hi hote ho gye?

  • @edupoint.physics

    @edupoint.physics

    4 жыл бұрын

    Yes. Wikipedia me search karein. Kaafi details milega.

  • @aimersclasseslko9089

    @aimersclasseslko9089

    4 жыл бұрын

    @@edupoint.physics thanq sirji🙏🙏...Mai jaa k padta hu wikipedia me...

  • @joyantakumarmondal3115

    @joyantakumarmondal3115

    3 жыл бұрын

    @@edupoint.physics sir....kya aap koyi auxetics ke example denge?

  • @kikssxxx9971
    @kikssxxx99714 жыл бұрын

    Hmari book me negative sign nhi h positive sign h btw amazing video

  • @sammiezain2869
    @sammiezain28694 жыл бұрын

    The norm should be changed!

  • @nightkiller2978
    @nightkiller29784 жыл бұрын

    please sir 😰😰😰😩😩 Make a video about p,d,f block

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