Oscillations of a liquid column in a U tube

[@harshitasharma3144]

Explained in such a easy and simple manner. Thanks a lot!!

[@ssjagtap66]

Thank you for watching!

[@SouvikPatra-r4n]

Heyy what are u doing now it's been 5 yrs

[@KylieRen-f2d]

why the total mass is 2mh? I think the arch still has mass

[@haritorres007]

its ignored

[@champaklal3178]

its ignored only length u have taken m=mass/length

[@jps784]

It is because of as we are taking h on either side

[@nazym137]

Sir you have forgot the factor 2 in it -(2g/h )y is correct there and then time period will se change by 2g instead of g

[@senakawijayakoon]

I see two drawbacks in this calculation 1. Taking 2*h*m as total mass should be wrong because some amount of mass exists in the curved part as well. 2. When you apply F=ma, you took entire 2*h*m mass including the mass which makes restoring force. The mass which makes restoring force must be subtracted from total mass. The mass on which restoring force exerts becomes (Total mass of the liquid)-(2*y*m). Here total mass includes the mass which exists in the curved part too. If we are going to solve like this, it becomes a hell in mathematics. I think you have done an approximated calculation. Otherwise solving this becomes more complex. Really appreciated. Good job

[@e-skills2120]

Nice explanation sir Could you please tell me how to do if there is a viscous force also

[@flyingdutchmen1729]

Why is it -m×2y×g ?? Why the negative sign ?????

[@allyhanaffy2329]

from its name it's restoring force, always opposite with its initial condition

[@shmkrar1153]

Great Video Sir!

[@amlansasmal4138]

Why the total acceleration is counting by h mean total hight

[@danielfield2570]

very well explained helped me a lot

[@ssjagtap66]

Thank you for watching and the feedback:-)

[@dimitri_t8111]

Thank you very much sir, that was very helpful.

[@papageorgio123123]

Will the liquid in a rotating tube always rise on one side when in motion no matter what speed?

[@papageorgio123123]

Even as slow as one rotation per hour, day, year?

[@farchit9467]

no liquid see the pseudo forces act perpendicular to the walls so nope

[@darkmatter1289]

why restoring force has a minus sign

[@ssjagtap66]

Because it acts in a direction opp to displacement

[@jitender4508]

Very nice and good explanation

[@ssjagtap66]

Thank you for watching :-)

[@cs48sagargaud22]

Thanks sir very good coordination with you ...

[@raghavsyt]

Which camera and mic?

[@guriakhan8468]

What is the equation of motion for this u shaped tube .? And what is the angular frequency of oscillation?

[@ankandasroy769]

Angular frequency is √(g/h)

[@अण्वायुवरीवर्त]

M_total * x" + ρA(2x)g = 0 M_total = ρAg*(length of fluid) L = 2h So ω = √(2g/L) = √(g/h)

[@raniverma9809]

thanku sir very much muje jo doubt tha vo aapne solve kar

[@subashchander11]

What is the frequency of a utube manometer

[@Sohambhattacharya247]

V=1/T. Do this and u will get ur ans.

[@pasindukarunarathne1655]

thanks sir learned a lot☺☺

[@Blue_Pumpkin]

Thank you

[@rishabsud7535]

Very good explanation

[@ssjagtap66]

Thank you for watching and the feedback:-)

[@pawanmishra-me5uf]

awsum video sir

[@ssjagtap66]

Thanks for watching!

[@VikramSinghSaradhana]

Nice

[@ikolasmitrakos7199]

Can you explain why the total mass of the liquid is only 2h * m?

[@ssjagtap66]

Here m is the mass per unit length. The height in both the columns is h, thus making the total mass = 2h*m.

[@ikolasmitrakos7199]

Im just thinking that the u-shape means that this is not just two columns,but yeah,taking the radius R approaching 0 does it

[@vishwanathvpai4090]

nice one ;)

[@shivesankardatta]

Thanks sir

[@ramaduki2561]

Mnajua tena sana 2.thanks teacher.from.Tanzania

[@ssjagtap66]

Thanks!

[@mohammedomar5578]

RAMA DUKI 🇹🇿

[@beni4038]

actually great 👍👍👍

[@ssjagtap66]

Thanks!

[@guriakhan8468]

Plz help .

[@bakhtawarsarwar666]

thanks

[@sunmoniborah6589]

Thanks

[@blockfundamentals]

Good

[@ssjagtap66]

Thank you for watching and the feedback:-)

[@dearsonmaibram6673]

Thank u sir

[@ssjagtap66]

Thank you for watching and the feedback:-)

[@mohamedengineer9945]

❤️👍👍👍

[@mohamedengineer9945]

I hope that it will be translated into Arabic

[@cmjstarstar8044]

Sir plzz u can explain in hindi is much better than english if mix both language that's also good👍👍

[@KylieRen-f2d]

maybe it will be better to have subtitle ☺️

[@anaabatyasra1110]

Your voice is too low