Class 11 Physics | Surface Tension | #13 Angle of Contact | For JEE & NEET

[@kMEAmartyaPrabhakar]

Respected Sir, why is Fr perpendicular to liquid surface?

[@physicsgalaxyworld]

No... liquid surface align perpendicular to the resulting force... as it is the resulting normal reaction only...

[@amber1171]

whoa!

[@prabhatkumarverma200]

very very very very Nice

[@saptarshisen690]

Sir how can F adhesive which is acting in the horizontal direction lift the surface of the liq. in upward direction?

[@Dr.priya.kumari]

sir thank u to resolve my query we need more of ur lectures :)

[@alphaiitd1]

Beautiful explanation sir

[@aditkalyani7966]

beautifully taught. thank-you very much!!!

[@fequalsmalol]

great explanation thank you sir

[@vanshmishra7119]

What about the normal force sir?

[@physicsgalaxyworld]

That will balance gravity...

[@docrockstar47]

SIR what if angle of contact is zero degree.....

[@physicsgalaxyworld]

+Manphool Garg practically there is no pair of material for which angle of contact is exactly zero... it can be however very small...

[@ZooScott]

What about contact with ICE , is there meniscus when water is contained in ICE ...........

[@rohinib1414]

super explanation sir .....

[@weirdoYT7246]

2023.... I'm here.... watching the amazing concepts of physics freely on KZbin

[@namanjain2794]

nice exp...

[@BanarasiGuruMBBS]

Thanks

[@shamalavi8029]

Thank you sir

[@adityashukla9270]

Satisfying

[@aryan8458]

how to find angle of contact between two miscible liquids? BTW loved your teaching.

[@SumaidSyed]

Sir,what will happen when angle of contact is 90 degrees?

[@physicsgalaxyworld]

+Syed Sumaid It happens in silver-water interface... where the net force in vertical direction is zero due to different orientation of adhesive forces...

[@SumaidSyed]

+Physics Galaxy So,capillary action takes place?How to visualize 90 degrees contact?

[@sriyanreddy6183]

@@SumaidSyed bro Which rank did u get bro in mains nd advance ??

[@mahavirsinhjadeja8521]

sriyan Reddy he must have completed his graduation by now

[@praveenmittal2150]

@@mahavirsinhjadeja8521 🤣🤣🤣🤣

[@Dr.priya.kumari]

awesome :)

[@kushagrasrivastava1443]

Sir u have replaced H20 with Hg

[@manjy5927]

thanks!^_^

[@jisanahmad7907]

Sir aap apni writing to sahi se lekho

[@spacex8583]

Thullu kahi or se padh le bda SIRNKO GYAN DE RAHA

[@rrr1304]

Wrong video.

[@bikram3249]

Thank u sir