There is no dedicated video but videos "Phospholipids in water" and "membrane proteins" might help. Search for these title in our channel. I hope that gives you some idea.
It's very simple. But as you have asked, I will elaborate. Density here is number of water molecules per let's say square mili meter of the surface. Without surfactants it's only water molecules on the surface. So their density is high. However, when surfactants are there, they displace water molecules. Or in simple words, the same surface area is shared by both, surfactants and water molecules. So obviously less number of water. molecules would be there is the same square mili meter of the surface. It's like let's say 100 homes are there in 1 square kilometre of a city and each one is occupied by a doctor. So we have 100 doctors is 1 square kilometre. But then 10 lawyers came and replaced 10 doctors from 10 homes. So now we have only 90 doctors per square kilometre. I hope it's clear now.
I still don't get it ☹️☹️☹️ Why surface tension increase collapsing pressure when there is a pull downwards and in-between them on surface.... When molecules are pulled downwards they should reduce collapsing pressure????
I understand your confusion. Think step by step. Downward pull tends to reduce surface area. Now image what would happen if surface area decreases... Collapse.! I hope this helps.
Or forget downward pull. You understand that there is tension between molecules on the surface right!. Now just think what all these tense molecules would do? They will try to come closer. And as the do so, there is collapse.
Everytime the topic for which waste hours becomes clear with the short videos you make.love how simply you clarify everything
it's always that one Indian dude on youtube that saves the day lmao
Ki
Always
hahah yup
beautifully explained....Being a visual learner, this single video made this concept clear for me.....thanks..
Most welcome. Please share the video.
@@NonstopNeuron hi sir can you please explain how biosurfactants have antibiotic property and how do we extract them without losing it's activity
finally someone who explains the forces between molecules, thanks
you are the only Indian bio teacher I subscribed on youtube, despite your accent everything else are well explained!
This is the best explanation ever! 😭Thank you!
Thank you 😊
Dude, you have definitely reduced my tension headache on this topic!
excellent and short explanation!
Can't stopped myself from commenting! 🙌
Thank you 😊
Very well explained in very short time. Good work keep it up sir 👍👍👍
No other video I that I watched allowed me to get a nicer basic idea of how surfactant works: and how surface tension occurs in alveoli
Excellent presentation!!! Thanks
Glad you enjoyed it!
Perfectly clear 💎thank you ❤
Thanks! Quick and clear explanation :)
great explanation!! Thank you!
Amazing.
Love your lecture from Hanoi Medical University in Vietnam
I was in Hanoi this January. Loved the trip to Vietnam.
@@NonstopNeuron It's wonderful
Always Easy to understand....
Keep it up....
Thank you 😊
Excellent presentation. Thank you very much sir
Thank you sir for this wonderful lecture
Great explanation, thank you very much
Outstanding! Thank you so much for sharing this.
awesome explanation!
Great explanation thank you!
Sir, I have one doubt y to reduce surface tension, does it cause any damage what is the use of reducing surface tension please reply sir
Thank you very much
God bless you
Thank you sir, excellent video
Great explanation! Thanks a lot.
well explain God bless you
really nice thanks a lot sir
Wonderful!
Superb and easy
Thanks 😊
Best video I have seen❤❤❤
Thank you
amazing video
sare concept clear ho gae
It's super clear nowwwwww
That great. Happy to know that. Please share the videos. We need your support. Thank you.
Thank you so much
I liked the explanation.
Excellent
Nice explanation
Thank you 😊
fantastic thank you
🙏🏻 thank you
Make more and more video's sirr great knowledge sirr
Sure I will
Thank you for your videos! They are always appreciated.
Thank you. Please keep sharing 😊
I get it now, thank you!
Welcome 😊
Could you please make video on surface tension, pattern of dissolution and how pore former works.
There is no dedicated video but videos "Phospholipids in water" and "membrane proteins" might help. Search for these title in our channel. I hope that gives you some idea.
Sir... Can you expand the concept of density?... As of how it reduces density of water molecules on surface
It's very simple. But as you have asked, I will elaborate. Density here is number of water molecules per let's say square mili meter of the surface. Without surfactants it's only water molecules on the surface. So their density is high. However, when surfactants are there, they displace water molecules. Or in simple words, the same surface area is shared by both, surfactants and water molecules. So obviously less number of water. molecules would be there is the same square mili meter of the surface. It's like let's say 100 homes are there in 1 square kilometre of a city and each one is occupied by a doctor. So we have 100 doctors is 1 square kilometre. But then 10 lawyers came and replaced 10 doctors from 10 homes. So now we have only 90 doctors per square kilometre. I hope it's clear now.
@@NonstopNeuron yeess... Its clear... Thank you so much ❤️
wow nice
insane brœ I love u
Superb
thank you
It's a very nice and helpful leatures.
Many many thanks
Thnk u so mch sir🙏
welcome
Thank you bro
Welcome
Thanks to much
Most welcome
Geee made it look easy🎉😂
Thanks sir
Oh my God!!!! 🤯❤️🙌
Great!
omg nice
Thanks
Welcome
can u please explain what's bulk means?
deep in the water.
@@NonstopNeuron thanks sm
thank you bhai! 10 min a exam hai mera bacha lia tune
Nice
Thanks
vese channel ke nam se ek que aya ki
does no of neuron increases in adult??
To my knowledge they don't
I still don't get it ☹️☹️☹️
Why surface tension increase collapsing pressure when there is a pull downwards and in-between them on surface....
When molecules are pulled downwards they should reduce collapsing pressure????
I understand your confusion. Think step by step. Downward pull tends to reduce surface area. Now image what would happen if surface area decreases... Collapse.! I hope this helps.
Or forget downward pull. You understand that there is tension between molecules on the surface right!. Now just think what all these tense molecules would do? They will try to come closer. And as the do so, there is collapse.
Yes that makes sense 👍👍
👍👍👍🌸
Nice explanation
Thank you