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

Sir u solve each derivation very easily 🙏🙇thanks

Sir your teaching method is very useful to me.

it was really very gud understood it clearly.

Sir Aap se excellent koye nahi

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

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

@edupoint.physics

7 жыл бұрын

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

Thanks a lot sir...total cleared my doubt

Excellent video very helpful

Thank you for the fantastic explanation sir🙂🙂🙂

Well explained, helped during exam time

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

3 ай бұрын

Not clear explanation

Osm explanation sir...

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

Thank you so much sir✨

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

Thanx a lot sir.. Totally cleared my concept

@edupoint.physics

6 жыл бұрын

+Debojit Roy You are welcome.

It's really a very very good video

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

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

@edupoint.physics

7 жыл бұрын

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

fab video sir!

Thank u sir....soooo much.

Best video for c.tech first year students

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

@edupoint.physics

6 жыл бұрын

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

Thanks for made this

Thanks ❤️

Nice voice tone gr8 work 👍

Nice explanation...

thank you sir.

Good explanation

Thank you sir

best than thought in school

Supper explain tq sir

Thank you

really maja aa gaya thank you sir

@edupoint.physics

6 жыл бұрын

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

Superb

How is principle of virtual work related to it

Tnq

Thanks for your lucid explanation.

Aapko ascent formula ke uper video banana chahiye

well explained

@edupoint.physics

7 жыл бұрын

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

Nice

Please upload more videos related to BSc physics ❤️🙏

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

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

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

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

6 жыл бұрын

Yes I also have the same doubt

@amiteshmanitiwari2582

6 жыл бұрын

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

4 жыл бұрын

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

3 жыл бұрын

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

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 ?

Thank yuo so much

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

4 жыл бұрын

Ans plz

@jackyjack9660

2 жыл бұрын

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...

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

topic on nuclear model

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..

which app u used for making vdo

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

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

@edupoint.physics

6 жыл бұрын

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.

@sachinsharma-zw6pr

6 жыл бұрын

Thanks sir....

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

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

Please can someone explain the adiabatic assumption part

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

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

5 жыл бұрын

Yes it would be

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

@edupoint.physics

5 жыл бұрын

Available.

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?

A. Diabetic for adiabatic

@edupoint.physics

6 жыл бұрын

Ooooooo. Yes I was wrong there.

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

@edupoint.physics

5 жыл бұрын

Hello Faizan Raza, I shall try my best.

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

Sir Lekin force will be p+dp × area

@jessicachawla4734

6 жыл бұрын

Archana Hire ryt.. I was thinking the same

@amiteshmanitiwari2582

6 жыл бұрын

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

5 жыл бұрын

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

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

Sir dr^2 ke sath 4π kyu cancel hua??

sir what about pressures inside a cylindrical bubble

@edupoint.physics

7 жыл бұрын

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

@manofculture4396

5 жыл бұрын

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

@shivamtiwari7306

5 жыл бұрын

S/r

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

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

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y

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

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

@edupoint.physics

6 жыл бұрын

+Nitish Bhakat Are you sure?

@nitish_kr_0281

6 жыл бұрын

EduPoint yes uska various condition wala

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

mood khrab ho gya 1 min ka bat jhela diye

@best900

6 жыл бұрын

Altaf Ansari Tu chuti** hai be.

No sir thoda acha explaine kijiye

@edupoint.physics

5 жыл бұрын

I shall try harder.

@brokensmilepharmacyclasses848

5 жыл бұрын

OK sir thank u

Not good explanation

Thanks a lot sir ❤ 🙏

Nice

Additives in Hindi