🔴 Drops and Bubbles || Surface Tension || for Class 11 in HINDI

In this Physics video of Surface Tension in Hindi for class 11 we explained why liquid drops and bubbles are spherical. We also derived the formula for excess pressure in a liquid drop, air bubble in a liquid and soap bubble. As we know that, the surface of a liquid acts as a stretched membrane due to the property of surface tension, the surface tries to contract and hence the inside pressure increases. As for a fixed volume the smallest surface area is of a sphere, liquid drops and bubbles take this shape.
Previous videos -
🔴 Introduction to 'Mechanical Properties of Fluids' for Class 11
• 🔴 Mechanical Propertie...
🔴 Fluid Pressure
• 🔴 FLUID - 2 || Fluid P...
🔴 Pascal's Law (Part 1)
• 🔴 Pascal's Law (Part 1...
🔴 Pascal's Law (Part 2)
• 🔴 Pascal's Law (Part 2...
🔴 Hydrostatic Paradox
• 🔴 Hydrostatic Paradox ...
🔴 Mercury Barometer
• 🔴 Mercury Barometer ||...
🔴 U-Tube Manometer
• 🔴 U-Tube Manometer || ...
🔴 Archimedes' Principle
• ARCHIMEDES' PRINCIPLE ...
🔴 Streamline flow and Turbulent flow
• 🔴 Streamline Flow and ...
🔴 Equation of Continuity
• 🔴 Equation of Continui...
🔴 Bernoulli's Theorem
• 🔴 Bernoulli's Theorem ...
🔴 Torricelli's Law
• 🔴 Torricelli's Law || ...
🔴 Venturi Meter || Measuring the Speed of Fluid
• 🔴 VENTURI METER || Mea...
🔴 MAGNUS EFFECT and DYNAMIC LIFT
• 🔴 MAGNUS EFFECT and DY...
🔴 VISCOSITY
• 🔴 VISCOSITY || for Cla...
🔴 Stokes' Law
• 🔴 Stokes' Law || for C...
🔴 Terminal Velocity
• 🔴 Terminal Velocity ||...
🔴 Reynolds Number
• 🔴 Reynolds Number || f...
🔴 Surface Tension
• 🔴 Surface Tension || f...
🔴 Surface Energy
• 🔴 SURFACE ENERGY and S...
🔴 कांच में पानी क्यों चिपकता है ? जबकि पत्तो में नहीं चिपकता || Interfacial Tension || Surface Tension
• कांच में पानी क्यों चि...
🔴 Measuring Surface Tension
• 🔴 Measuring Surface Te...
🔴 Angle of Contact
• 🔴 Angle of Contact || ...
🔴 Drops and Bubbles
• 🔴 Drops and Bubbles ||...
🔴 Click here to watch the whole playlist on 'Mechanical Properties of Fluids' for Class 11 :
• 🔴 Mechanical Propertie...

Пікірлер: 63

  • @bindagunjiyal4745
    @bindagunjiyal47454 жыл бұрын

    I feel pity for students who haven't yet discovered your youtube account and r struggling

  • @jeewallahfanclub8771
    @jeewallahfanclub87714 жыл бұрын

    Sir class 11 ka jo bhi chapter complete hota jaye use aap us chapter ki playlist bna dijiae.sir aapki mahnat ke liye bahut bahut dhanyabad.jisko bhi pasand ho like kare.

  • @innerpower8901
    @innerpower89014 жыл бұрын

    Sir pls start maths classes

  • @jahnvishri1
    @jahnvishri12 жыл бұрын

    I loved this explanation so much, thank you sir

  • @bindagunjiyal4745
    @bindagunjiyal47454 жыл бұрын

    Aap best teacher ho. Aapne har ek concept bahut detail and ache se karaya hai. Aap deserve karte hai zyada views. besttttt

  • @jitendaryadav6387
    @jitendaryadav63873 жыл бұрын

    Sir, your voice is so awesome and understanding step is very clearly.

  • @majorpratapsingh168
    @majorpratapsingh1684 жыл бұрын

    Thanks for your helpful video.

  • @rajrinku7173
    @rajrinku71734 жыл бұрын

    Awesome explanation in details👍👍....thank you so much sir...your voice is awesome☺️☺️

  • @karanchouhan7118
    @karanchouhan7118 Жыл бұрын

    Great explanation 👌

  • @PriyaPriya-op5vs
    @PriyaPriya-op5vs3 жыл бұрын

    Sir, u r the best teacher 😊

  • @hasnainansarihasnain3845
    @hasnainansarihasnain3845 Жыл бұрын

    Great teacher on KZread

  • @Mohdhussain-ow5eq
    @Mohdhussain-ow5eq3 жыл бұрын

    Aajtak samajh me nhi tha ki 2 surfaces kyon lete hai sir vvvvery thankful to you

  • @ananyabharadwaj2068
    @ananyabharadwaj2068 Жыл бұрын

    thank you so much

  • @artandcraft6385
    @artandcraft63852 жыл бұрын

    Thanku very much🌺

  • @khush4236
    @khush42363 жыл бұрын

    Thank you sir 😊

  • @Riya-zt5nm
    @Riya-zt5nm2 жыл бұрын

    Best explanation and best channel.

  • @dhananjaywaghela8362
    @dhananjaywaghela83624 жыл бұрын

    Nice 1. Total clearification concept. Sir Mechanical Engineering k subjects bhi sikhao PLEASE

  • @xavier2704

    @xavier2704

    2 жыл бұрын

    Indian engineers are unemployed. Now a days They are equals to a street vendor. Except IIT graduate engineers

  • @shanukashyap1654
    @shanukashyap16544 жыл бұрын

    Nice sir.

  • @nutanminj9651
    @nutanminj96514 жыл бұрын

    Thank you sir

  • @TechTrox
    @TechTrox3 жыл бұрын

    Thank you so much Sir! 😊❤️ You're awesome!

  • @shailigaud3396
    @shailigaud33963 жыл бұрын

    Nice sir 🙏👍👍👍

  • @mohitbettingraja7325
    @mohitbettingraja73253 жыл бұрын

    Best explanation sirrrr gggggg

  • @KaranSingh-mp8iv
    @KaranSingh-mp8iv3 жыл бұрын

    Thanks sir

  • @a.k.chaitanya371
    @a.k.chaitanya3712 жыл бұрын

    Sir aap math class bhi liya kro aap bahut achha sir samjhate ho pleass

  • @subhankarpal406
    @subhankarpal4062 жыл бұрын

    Sir jurin's law .. Plz discuss

  • @ankitawasthi5616
    @ankitawasthi56163 жыл бұрын

    thnks sir

  • @AdityaRaj-zk9eh
    @AdityaRaj-zk9eh3 жыл бұрын

    Thanks

  • @jigyashamalakar
    @jigyashamalakar Жыл бұрын

    Sir in which state matter does not show surface tension

  • @krishnakumarsah632
    @krishnakumarsah6324 жыл бұрын

    Which software do you use ?

  • @jadongaming5081
    @jadongaming50813 жыл бұрын

    Nice

  • @deepakupadhyay1470
    @deepakupadhyay14704 жыл бұрын

    Sir ,, आप B.S.C के STatical physics ka वीडियो बनाओ ना सर,, प्लीज,,,सर,,

  • @deepakupadhyay1470

    @deepakupadhyay1470

    4 жыл бұрын

    Please sir...

  • @sampatkumawat.1193
    @sampatkumawat.11934 жыл бұрын

    👌👌👌

  • @dogskiduniya3767
    @dogskiduniya3767 Жыл бұрын

    💕

  • @KPR.Singh6174
    @KPR.Singh61744 жыл бұрын

    Sir ek video stern _gerlack experiment mai bana do please

  • @vickygautam2380
    @vickygautam23803 ай бұрын

    16:30 The volume of the droplet increased bcos of the water we injected in the water droplet or excessive pressure inside the droplet ??

  • @yourname____

    @yourname____

    2 ай бұрын

    That's dv which →0

  • @harshpandit7090
    @harshpandit70902 жыл бұрын

    🙏

  • @a.k.chaitanya371
    @a.k.chaitanya3712 жыл бұрын

    Sir class12 me math aur physics ki class liya krna sir

  • @makpasa3161
    @makpasa31612 жыл бұрын

    Why energy will increase with the increase of area??plz explain

  • @destroyeranmol1124

    @destroyeranmol1124

    2 жыл бұрын

    See the particles of surface have more energy if we increase surface area there will be more particles on the surface hence more energy...

  • @mrkaif9381
    @mrkaif93814 жыл бұрын

    Sir ap.reply nhi de rhe waves es chapter ke baad karwaiyega sir plz

  • @shashikantchauhan8459
    @shashikantchauhan84594 жыл бұрын

    😘😘

  • @subhash_vadithya
    @subhash_vadithya4 жыл бұрын

    Sir related problems

  • @mitali2279
    @mitali22793 жыл бұрын

    Sir why bubbles are colourful?

  • @praneethsangnal1869

    @praneethsangnal1869

    2 жыл бұрын

    bcoz they act like prism and disperse light

  • @whohariom
    @whohariom4 жыл бұрын

    Sir ek video C.g.s. unit pe bhi bana do na

  • @asadfaraaz6132
    @asadfaraaz61324 жыл бұрын

    Sir please vector atom model par videos bana di jia plzzzz

  • @mayrakhan3619
    @mayrakhan36194 жыл бұрын

    Please send chemistry's videos

  • @shrikantsaini6616
    @shrikantsaini66162 жыл бұрын

    Sir aapke ghar ke aas pass se koi railway line h ky aawaj aari h

  • @successworld5039

    @successworld5039

    2 жыл бұрын

    Hmm i also heard

  • @frsvegetaop2483
    @frsvegetaop24834 жыл бұрын

    Sir plz reply sir Aap kabhi nhi krte ho reply Mere doubts unsolved rh jate hai

  • @frsvegetaop2483

    @frsvegetaop2483

    4 жыл бұрын

    Sir Surface tension ki wajah se Surface area chota hoga Aur Ander ka pressure increase hoga Toh us pressure ki wajah se toh Surface area badhega na? Aur At 15:00 Aapne jb Pani inject kiya toh volume badha naki pressure se Toh aapne work done by pressure kse energy se equate kr diya!

  • @frsvegetaop2483

    @frsvegetaop2483

    3 жыл бұрын

    @viraj D naik Idk why i cant see ur comments here. But the thing is The pressure here i am talking about is Pressure exerted inside the bubble. So if this pressure increases, then surface area will definitely increase. Right??

  • @rajveerbhati3272
    @rajveerbhati32723 жыл бұрын

    Last me 2 ke jagha 4 h

  • @bashirahmadghulamrasool7196
    @bashirahmadghulamrasool71964 жыл бұрын

    Assalam-o-Alaikum!Sir,Why sometimes a glass containing some liquid gets wet?

  • @mitali2279

    @mitali2279

    3 жыл бұрын

    Because the temperature outside is warmer than inside and the water vapour present in surrounding condense into water droplets.

  • @anuragverma2382
    @anuragverma23824 жыл бұрын

    🙄🙄

  • @user-fb5om6ln4b
    @user-fb5om6ln4b6 ай бұрын

    👎👎👎👎👎👎

  • @SandeepSingh-hj6wb
    @SandeepSingh-hj6wb2 жыл бұрын

    Kidda