🔴 Surface Tension || for Class 11 in HINDI
ฝัง
- เผยแพร่เมื่อ 20 ส.ค. 2024
- In this Physics video in Hindi for class 11 we explained the reason behind surface tension. Surface tension is the tendency of fluid surfaces to shrink into the minimum surface area possible.
We discussed, in this Physics lecture, about the reason why, due to surface tension, water droplets on leaves are spherical, how insects can walk on water, how despite having higher density iron clip floats on water. In this Hindi video lecture you will have, with explanation, the answer of the question- what is surface tension. Surface tension is a property of liquid surface due to which liquid surface behaves like a stretched membrane. Along with a physical phenomenon surface tension is a physical quantity, so, it can be measured. If one draws an imaginary line on a liquid surface, the inter-molecular force acting across the line per unit length is defined as the surface tension of that liquid surface.
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🔴 Click here to watch the whole playlist on 'Mechanical Properties of Fluids' for Class 11 :
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Best explanation 👌
Phle iske example ko practical life me aapne btaya jisse iss topic ko jaanne ki curiosity bhi badhi so thanks a lot 🙏
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And the topic surface tension is clear ..very easier
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Explained beautifully sir, thank you.
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Aap me to jadu sab kuch itni ache se samja dete hai ap
You teach better then my teacher🙂🙂
Before watching this i was knowing
Jab surface ko kisi baat ka tension hota hai. Tabhi surface tension hota hai
😅😂
Great explanation 🙏🙏
Deeply explained 👍👍
Sir I am MSc student (bio). Is bar छुट्टियों में हमने सोचा जो सब्जेक्ट हमे कभी समझ नहीं आया हम उन्हे सीखते हैं और आपके विडियोज isme bahut helpful hain thankyou so much sir.
Which year?
@@adnanansari9770 1st year
@@ayushichaudhary2022 I'm in 11th
(PCB)
Plz give me some tips for improvement
You're well experienced
@@adnanansari9770 Bhai sabka mind agar hota hai. Alg alg tarah se kaam karta hai. Par fir bhi ek chiz par gaur kijiyega. Ki aap foreigner books padhiye. Or jyada se jyada deep knowledge samjhiye use yaad rakhiye.
As always, best explanation. All doubts are clear now.
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Very Easy way to understand. Thank uu
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गणतंत्र दिवस की हार्दिक शुभकामनाएं गुरु जी ।।।बहुत सुंदर तरीके से समझाया आपने ऐसे ही निरंतर वीडियो बनाते रहे
Sir aap kamal h .. Itne short m itna sahi koi kaise samgha sakta h
Thanks sir🙏
Yes you a good teacher.my dout is clear.
Sir do you know how my couching teacher explained
He told imagine a pressure cooker and water boiling inside and there is an vapor tension on surface of cooker so it is surface tension.
I don't know why ❓ is he teaching even he don't know about it
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Which teacher , history??
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Very very nice explanation sir.....thank you so much.
Sir Please reply, Sir i have read that the surface water molecules also go down inside of the liquid and their positions are again replaced by another molecules coming up from the water bottom to the surface and this process keeps on repeating. My question is sir , how is this possible at all? *How could the water molecules From inside of the water go up to the surface* while they are experiencing net downward force?. And also how could the water molecules go down inside of the water? If the net cohesive inward force doesn't pull it down?.🙏🙏
At at the surface point it will feel the force downwards so it will go downward and to fill its empty place New Bubbles take place and this is microscopic turbulence process and it is going continuous in the fluid and it is the true also
@@krishapatel9677 are you sure
th-cam.com/video/9K09rSXhKaw/w-d-xo.html you may go through it
Best explanation
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Then why in book they gave s=F/2l🤔?
All concepts get clear here
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Thanks sir for solving my doubts about this topic
I have developed machine for measuring liquid surface and interfacial tension
Sir i had understand by your explanation. I didn't understand by pw explanation
The Best Teaching
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How intermolecular forces increases with increase in intermolecular distance in case of ballon????
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Yours Faithfully
Yash Srivastava
Sir Concept clear Ho Gaya thanks
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Thanks
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गुब्बारे में molecules दूर दूर जा रहे थे, इसलिए surface tension हुआ, पानी के surface पर molecules पास पास आये,फिर क्यों surface tension हुआ?
Sir hum practically kya benefits hasil kr skty hein surface tension ka concept learn kr k.??
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The students from class 9th
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