What is Surface Tension? Physics Surface Tension Explained by Neeraj Jangid
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- Опубліковано 12 вер 2024
- What is Surface Tension? Physics Surface Tension | Physics Explained by Neeraj Sir
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Sir apne bola tha BIOLOGY ka theory karaye phr questions...plz sir bio karwa dijiye
Thank you sir ji 🙏
Super seesion
🙏🙏🙏🙏🌹🌹🌹🌹🌹
*Thank u so much sir❤️❤️for most important class 🤟all competitive exams 😊😊*
Very good session your session sir,, thanks for sharing
Thanks
👍👍👍👍✍️✍️✍️✍️✍️✍️✍️👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻super session
👍📌
*Good class sir Ji....*
sir biology bhi karwaiye
Very useful session, love you sir
Very informative session Sir. love you so much..
Thanku so much sir
Thanks 😊 Sir 👍👍👍🙏🙏 nice explanation 👍👍
Sir topic me bad isi topic ke questions k test liya kro
Thank u sr 🙇♀️🙇♀️🙇♀️🙇♀️🙇♀️
Very beautiful session sir ji
नमस्कार गुरु जी, sir please physics और chamistry के numerical वाले topics की special class लेकर आया करें। धन्यवाद
Bhai competitive exams me numerical puchte hai
Sir please reply
Sir
We say that at the surface of the water ( water contained in a vessel), the water molecules experience two kinds of forces, which are *adhesive force*
And *cohesive force*
Here sir, we say that due to *greater force of cohesive* than adhesive, the surface water molecules experience some *net downward/inward pull*..and here sir does this Net Cohesive inward force pull down the surface water molecules inside of the liquid ( to the bottom / downside of the vessel)?. If not then why?
No ,you are wrong ,i think.
You are talking about the lower meniscus in test tube.
Here ,actually the responsible force is adhesive force .because adhesive force act between the surface and water, here ,this adhesion pulls water upward about the surface.
So it looks inside the test tube , water near the surface looks pulled upward .
But the actual layer of water in the test tube is the lower water that is in the middle.
lecture start on 2.50
Very nice sir
Nice 👌👍
Sir meine unacademy railway subscription liya hu lakin usme appki biology class nei hai.mujhe shirf app ki class chahiye plz
Sir plz biology humko padha dijiye
❤❤liked
Sir good morning
Super op
Yesterday pdf
Q❤❤❤❤❤
🙏❤
Or video dal digiyega please
Mota ho rahe he sir g🎃
thank you sir .