Excess pressure inside liquid drop , air and soap bubble | in HINDI | EduPoint

[@KaranDoshicool]

this derivation actually gave me the feel rather than the derivation done in class.

[@AnnuKumari-xy8im]

Sir u solve each derivation very easily 🙏🙇thanks

[@SIMON_RILEY_141skullface]

Cannot believe someone can make physics seem so easy, i study from my book and whenever i feel like i am unable to apply any topic to questions or just simply i am not understanding it , I come here and you totally give the feel of physics to students, In my school the teachers dont teach properly(i know it is very disrespectful but thats the truth) They never do any derivations or questions and just read out the definitions of topics, like can you believe a lecture of physics in which the teacher just keeps sitting down and does not even write the name of chapter on board let alone the derivations or numericals, your channel has proved to be a very big help to me. Thanks alot sir.🗿🗿

[@dheerajdaripaphysics6670]

Sir your teaching method is very useful to me.

[@riteshkumar-ed1go]

Sir Aap se excellent koye nahi

[@akashkoley7520]

I am a private Tutor also.your explanation is excellent.

[@vivekyadavbholu7077]

thanks sir aap gjb ka smjhate ho wo bhi practically taur p iissse hme smjhne m bhut aasani ho jati h...keep supporting us sir fabolous👍👍👍👍👍👍👍👍👍👍

[@BRAVEGP-mf4dj]

Not clear explanation

[@sparshsarode3573]

Thanks for the derivation.... Understood Finally...

[@edupoint.physics]

Hello Sparsh ! You are welcome and as always... thanks for watching.

[@debdasdebdas2506]

Excellent video very helpful

[@nanditagupta472]

it was really very gud understood it clearly.

[@ramjeetpatel7414]

Respected sir, कृपया बताएं आप कौन सा software ya device use karte hai vedio banane me , please help

[@awesomepiyush4598]

Thank you so much sir✨

[@deepakagnihotry339]

thnks sir...ap bot achhi treh smjhate ho..thnks a lot sir..bs ap chemistry ki or video bna diya kro

[@anjnathakur4080]

Thanks a lot sir...total cleared my doubt

[@NS-nl1po]

It was so clear...thanks for such good video...

[@edupoint.physics]

+EVERYTHING TECHNICAL You are welcome and good luck. And as always..... thanks for watching.

[@himanshicutee2859]

Osm explanation sir...

[@SaMy-ud1rm]

Best video for c.tech first year students

[@arjavgarg5801]

Very nice. I didn't understand the derivation with balancing force of surface tension so watching this.

[@edupoint.physics]

Hello ARJAV GARG ! Thanks for your support and encouragement. Aapka saath hamari taqat hai.

[@suman5002]

How is principle of virtual work related to it

[@rotas7472]

Well explained, helped during exam time

[@user-zj9pq5xc7x]

Thank you for the fantastic explanation sir🙂🙂🙂

[@ankitkingdom9087]

Nice voice tone gr8 work 👍

[@anigupta1440]

It's really a very very good video

[@shouvikmondal1977]

Thanks for your lucid explanation.

[@debojitroy5269]

Thanx a lot sir.. Totally cleared my concept

[@edupoint.physics]

+Debojit Roy You are welcome.

[@Hxkhxh]

Thanks ❤️

[@jaiho-pankajkumar]

Nice explanation...

[@arundev8394]

Thanks a lot sir ❤ 🙏

[@user-mw2ee9cp5e]

thanks sir. waiting for other videos. i have subscribed it

[@rhikmaitra5688]

fab video sir!

[@chittisatish2395]

thanks sir very good teaching sir thank u sir finally i understood

[@tahervarawala1500]

When you wrote the expression for work done on bubble why don’t we consider pressure as p+dp which causes a change of dr?

[@archh3184]

Yes I also have the same doubt

[@amiteshmanitiwari2582]

I think this work done p* area is already stored in PE as this drop behave like a streched membrane due to surface tension same like as string

[@navjyotsinghduggal2896]

In p+dp, only dp is responsible for the work done. So it shouldn't be P but dp. The final equation will be dp=2T/R. dp is excess pressure.

[@rotas7472]

Cause that change dr is very small that the pressure inside bubble remains unchanged

[@ujjwalkumar8275]

Aapko ascent formula ke uper video banana chahiye

[@reemadevi9953]

Good explanation

[@sudeepagupta9877]

Sir, soap bubbles k case me dono surface reduce hona chahte h , what does this mean , outer surface aur inner surface k reduce hone k directions kya honge ?

[@physicsvsmaths1651]

really maja aa gaya thank you sir

[@edupoint.physics]

+surendra singh Welcome and thank you very much for being supportive. Your support is very helpful.

[@sindhesaikarthik344]

Supper explain tq sir

[@swapnilkipathshala9560]

Sir is derivation me for liquid drop & for soap bubble dono k leye work done jo left me equation leya gaya hai waha ek hi surface area ku leya gaya hai 4(pi)(r)2..soap bubble k leye to work done due to double area [ p x 2{4(pi)(r)2} = 16T (pi)(r)2 ] hona caheye..

[@FirusGameplays]

Sir ye mujhe sab ache se samjh main aa gaya par aapne jo let kiya ki ye ek adiabatic process hai iske puche koi fact hai ya ise let karna padta hai

[@ronakgediya8255]

Sir I have one doubt. Please reply this one. Sir you have imagined that radius of drop is increasing by dr and pressure is also increasing by dp...... But equation dictates that increse in radius results in decrese in pressure inside the drop!!

[@ronakgediya8255]

Ans plz

[@jackyjack9660]

dr is small change and change can be -ve and +ve... The Equation tells that pressure decreases on increasing volume.. Which is correct... We Initially don't assume dr to be +ve Or -ve but upon solving we can see dr to be -ve...

[@santysan143]

which app u used for making vdo

[@soniyapatyal7991]

Superb

[@mixgames7726]

Thank u sir....soooo much.

[@nirajprajapati7685]

sir agar koe bubbles par charge spread karte hai to kitni radius bathegi bubbles ki

[@divyasanuk2420]

best than thought in school

[@umasrivastava4142]

Thank you

[@Physicsgalaxy1987]

Very good ....Sir which software or writing pad used for Lecture

[@edupoint.physics]

Hello sachin sharma ! For writing I use SmoothDraw 4.0.5. It is like MSPaint, but better than that. For recording the screen I use CamStudio 2.7. Both of them are free of any cost. Writing Pad : iBall Pen Digitizer Model No. 8064. And as always .... thanks for following us.

[@Physicsgalaxy1987]

Thanks sir....

[@rsp6778]

Dear sir hydraulic machine ke kuch topics upload kariye Kaplan turbine etc.thanks

[@anigupta1440]

Thanks for made this

[@ShivaniThakur-hu5wh]

Nice

[@pmsguru8394]

Makes vedios on ripple methode of determination of surface tension for bsc. Please sir!!!!!!!!!

[@shaktisushmayadav2489]

Thank you sir

[@sauvikmondal4363]

well explained

[@edupoint.physics]

+Comedy Clips Thanks........

[@tahervarawala1500]

In a soap bubble the surface tensions are acting in opposite directions so why does the expression become double that for a drop?

[@amiteshmanitiwari2582]

Sir don't you tnink that force in soap bubble will be two time i.e. 2*P* 4 (pie ) * r^2* 2dr .( dr inside and dr outside as you take increase in surface area two time Plz reply sir, thank you

[@reikibysapna2057]

Yes it would be

[@ashwanibahuguna6235]

Please upload more videos related to BSc physics ❤️🙏

[@janhaviloveslife]

Sir dr^2 ke sath 4π kyu cancel hua??

[@SagarSagar-vl7pn]

Isame jo work done hai use kya kahenge apana kam ? lekin yaha pe jo bubble ya drop jo bada hua use work done kahte hai?

[@tahervarawala1500]

Please can someone explain the adiabatic assumption part

[@nandkishorkohli9251]

Sir can you uploaded numerical solution of class 11 and 12 physics on this chennal. NCERT based

[@riteshkumar-ed1go]

Sir yahi request hai ki science ka koye ve topic Aap se bachne naa paye...... Please cover all topic of science......

[@nanditagupta472]

Tnq

[@sakshamvashist8891]

Sir plss tell how air bubble have 1 surface and soap bubble have 2 surface

[@rashidsalam2850]

topic on nuclear model

[@AnnuKumari-xy8im]

Sir plzz 12 ka v Sare chapter ka video daliye..... It is a humble request🙏😊🙏😊🙏😊🙏😊🙏😊🙏😊🙏😊🙏😊🙏😊🙏😊🙏😊🙏😊

[@edupoint.physics]

Available.

[@dharunchagarlamudi2878]

sir what about pressures inside a cylindrical bubble

[@edupoint.physics]

Hello dharun chagarlamudi ! OK ! let me create that video. And as always ... thanks for watching.

[@manofculture4396]

@@edupoint.physics is there anything like a cylindrical bubble?

[@shivamtiwari7306]

S/r

[@bestaudiobooks9797]

I could not understand why P is coming instead of dP.

[@faizanraza68]

SHM (BSc) par v ek series..exam najdik h ..help bhaiyya

[@edupoint.physics]

Hello Faizan Raza, I shall try my best.

[@Cloudyt9]

sir face revel kab karo ga?????????

[@archh3184]

Sir Lekin force will be p+dp × area

[@jessicachawla4734]

Archana Hire ryt.. I was thinking the same

[@amiteshmanitiwari2582]

I think this work done p* area is already stored in PE as this drop behave like a streched membrane due to surface tension same like as string

[@aadilshafimir3645]

It vil end up vid dp*dr which can be neglected as dp & dr is very small

[@preetidhawan9677]

Thank yuo so much

[@redminote4user595]

A. Diabetic for adiabatic

[@edupoint.physics]

Ooooooo. Yes I was wrong there.

[@nitish_kr_0281]

Sir excess pressure inside an air bubble in the liquid to btaye hi nhi.... Uska video bhejie

[@edupoint.physics]

+Nitish Bhakat Are you sure?

[@nitish_kr_0281]

EduPoint yes uska various condition wala

[@zayeemshafiq1887]

sir excess pressure is P-Pa = ∆p not P

[@davidmabula1809]

I am just looking for ONE good english tutorial... guyz pleaseeee speak englishhhh

[@avinashmistri9128]

Additives in Hindi

[@suyogrepal49]

y

[@brokensmilepharmacyclasses848]

No sir thoda acha explaine kijiye

[@edupoint.physics]

I shall try harder.

[@brokensmilepharmacyclasses848]

OK sir thank u

[@Subhabiswas098__]

If I only need soap bubble.. Then I hv to see from first😣😣

[@altafansari4205]

mood khrab ho gya 1 min ka bat jhela diye

[@best900]

Altaf Ansari Tu chuti** hai be.

[@BRAVEGP-mf4dj]

Not good explanation

[@CS.319]

thank you sir.

[@pdfgovardhanb8093]

Nice

[@avinashmistri9128]

Additives in Hindi