Fluid friction occurs between fluid layers that are moving relative to each other. You find lighter dust particles move fast on the surface of a flowing river. This is due to the high-velocity gradient at the top layer of water due to lower dynamic fluid friction at that layer. ✅To learn more about Friction, enroll in our full course now: infinitylearn.com/cbse-fullcourse?TH-cam&DME&ZjlBlUvqnPo To cover all concepts related to Physics visit our playlist here: bit.ly/PhysicsVideos_DMYT
hi maam great teaching whenever i read in a book i get bored and yawn and sleep but when i listen and learn from ur videos i am wide awake and understand everything thank you for teaching
Thanks a lot your Explanation are quite unique , easy to understand and i like your explanation i also have a doubt does density also affects fluid friction PLEASE make a video on this PLEASE !
That's Really Amazing Explanation including all animations ... I've just found random ... But I got all my doubts clear !!!! A big thanks For such astounding Explanation hope for More videos like this 😊
I've subscribed your channel and the explanations of every video is just amazing ..and with these animations it makes it more interesting...but for the upcoming generations its really good. Thank you so much .
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Viscosity affects drag. Higher viscosity means greater frictional force acting on the object. An object moving in water experiences more drag than it moves in air because water is more thick. You can check it yourself. Move your hand in air. And then move it in a bucket of water and check.
Now we know that water is denser than air. So the molecules of water are thicker than air molecules. Now when you push a empty box, it moves easily. But when you put something inside it and make it heavy, the total mass increases and so becomes more thick and when you push thus one you need more force. So, viscosity affects drag.
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Awesome explanation. Thanks for teaching actually when I looked it into the book I didn't understand but after watching your explanation I understand it very well again thank you
You are the best teacher I have ever seen . Thanks for teaching such kind of things . you are outstanding mam. how I can describe about yourself . You are divine
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If you observe the ship track at night in the dark night you would see a track of visible light it left behind the bow of the ship and if we increase the speed of ocean water over a glass tube with some friction resistance like coarse metal screen mesh structure we may generate large amount of light without the need of electricity. Imagine a high presurized air and ocean water and let out the water and feed it to a glass tube filled with metal sponges and if the pressure is high enough and the glass tube is constrict enough to create enough frictional flow and refeed the flow back into the air part of the presuurized container it left then we had a forever lighting need no extra energy or electricity.
Thanks Aditya for your appreciation. We are glad that you understood the concept. We hope now you are all clear with your doubts. For more videos, please visit our website - dontmemorise.com/
Manash Roy Fluid friction is what's preventing the object(s) from moving (when something moves forward and the air or water moves backwards, you can feel it too when you wave your hand or arm back and forth). Viscosity is the fluid's resistance to flow. Like the example in the video, if you put your hand into a bucket of honey, you'll feel the gooeyness and thickness of the honey, which is what causes honey to not flow as easily and smoothly as water. If you put your hand in a bucket of water, your hand will glide through the water super easily because it is less dense and has a lower viscosity.
Will the direction in which the object moves in those medium will show any effect? I mean if we move in the direction of air/liquid moving ..wil that affect?
No , the direction won't affect anything cuz we know that friction always moves in the opposite direction of the motion of the object in respect to its surface
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You're most welcome and Thanks for your appreciation. We are really happy to hear that it was helpful for you.We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
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Nice video❣️...Solve my doubt..Why doesn't viscosity doesn't depend on density of material..as when more density of fluid ..more is the thickness ..and thus more viscosity...Anyone help me with this
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I'm glad that our content is so helpful to you! Please subscribe and press the bell icon to never miss a video: bit.ly/DontMemoriseTH-cam Happy Learning :)
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Thank you so much Rohini for your appreciation. We are glad that you understood the concept. We are happy that we could help you learn. This motivates us to do better. Keep watching our videos. 😊😊
Fluid friction occurs between fluid layers that are moving relative to each other. You find lighter dust particles move fast on the surface of a flowing river. This is due to the high-velocity gradient at the top layer of water due to lower dynamic fluid friction at that layer.
✅To learn more about Friction, enroll in our full course now: infinitylearn.com/cbse-fullcourse?TH-cam&DME&ZjlBlUvqnPo
To cover all concepts related to Physics visit our playlist here: bit.ly/PhysicsVideos_DMYT
MAM PLZ HELP ME I M SO WEAK IN MATHS😞😞
Make video gravitional potential energy
Do you teach hindi
Wow you are uploading vidios and definition tooo . I need you till I finish my whole studies . Thank you guys .
well, than whats about plasma
hi maam
great teaching
whenever i read in a book i get bored and yawn and sleep
but when i listen and learn from ur videos i am wide awake and understand everything
thank you for teaching
Hats Off. You deserve more than a Thanks!!
Best comment behatreen
Ya
Yup!!! 🥰
ok
Literally. Thank you for existing. I was having a hard time trying to understand physics stuff and your videos help me understand a lot more.
okayy
Who asked !😂?
Thanks a lot your Explanation are quite unique , easy to understand and i like your explanation
i also have a doubt does density also affects fluid friction PLEASE make a video on this PLEASE !
Really all the doubts are cleared from this video 🥰
You are right.
Ok
Ya
Than what is viscuss force?
absolutely
Thank you so much for the explanation ... I had so many doubts regarding to this topic but now they are cleared 😊🥰
it was taught to me yesterday in college and now after your explanation it is cleared to me.
no hate but im just curious. you learned that in college? cause i learned that in 8th grade few days ago
Are you really learning this things in college and I am learning this all thing in 8th class
Thanks a lot ❤❤❤😊😊
Big like👌👌👌
Thanks mam for this video👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
When u said drag the first thing that came to my mind was shikamaru's dialogue "What a drag"
Anyway nicely explained
That's Really Amazing Explanation including all animations ... I've just found random ... But I got all my doubts clear !!!! A big thanks For such astounding Explanation hope for More videos like this 😊
Very nice video 😎😎🤗🤗🤗😘😄
Sanjay Saxena
Nihal
Thank you for this video.Easy to understand in the animated form
You are about to hit 2 million Subs ... Congrats
I've subscribed your channel and the explanations of every video is just amazing ..and with these animations it makes it more interesting...but for the upcoming generations its really good.
Thank you so much .
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@@InfinityLearn_NEET sure..
Thanks for such a great explanation video your all videos are really very good I always recommend this channel to my friends also
Thank you for the wonderful explanation !
love this a lot! you have very good explanation. Keep up your good work!
Thanks The Best Channel For Your Studies
Your explanation is perfect
Thanks a lot
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Plzzzz don't stop making videos
It is very helpful
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Really better than text book, easy to understand
very easy to understand thanks
Most welcome, fantastic world!
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please comment and like my videos also
How does vicosity affect drag?
Yes.
Viscosity affects drag.
Higher viscosity means greater frictional force acting on the object. An object moving in water experiences more drag than it moves in air because water is more thick.
You can check it yourself.
Move your hand in air.
And then move it in a bucket of water and check.
@@diptibiswas8139 yeah I know but why it happens.?
Now we know that water is denser than air. So the molecules of water are thicker than air molecules.
Now when you push a empty box, it moves easily.
But when you put something inside it and make it heavy, the total mass increases and so becomes more thick and when you push thus one you need more force.
So, viscosity affects drag.
@@diptibiswas8139 oh very nice thanks ❤🌹
🎩HATS OFF to DON’T MEMORIES . Excellent job 👍👍👍👍👍👍👍👍. You all deserve more than This
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@@InfinityLearn_NEET you are awesome
Explanation helped in my exam
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You teach me so easy.
Thnks alot mam...
Allah bless u.... 🤗🤗
We need more of these
Its soo good ,i cant believe this is free❤❤❤
Awesome explanation. Thanks for teaching actually when I looked it into the book I didn't understand but after watching your explanation I understand it very well again thank you
You are the best teacher I have ever seen . Thanks for teaching such kind of things . you are outstanding mam. how I can describe about yourself . You are divine
It's my pleasure. We are glad that you understood the concept. We are happy that we could help you learn. You motivate us to do better. Keep watching our videos. 😊😊
Paad mote heheheh
@@InfinityLearn_NEET oh, so that's why the shuttle burns on re-entry due to air resistance or viscosity
If you observe the ship track at night in the dark night you would see a track of visible light it left behind the bow of the ship and if we increase the speed of ocean water over a glass tube with some friction resistance like coarse metal screen mesh structure we may generate large amount of light without the need of electricity. Imagine a high presurized air and ocean water and let out the water and feed it to a glass tube filled with metal sponges and if the pressure is high enough and the glass tube is constrict enough to create enough frictional flow and refeed the flow back into the air part of the presuurized container it left then we had a forever lighting need no extra energy or electricity.
Ramayan
try to write less because people like me dont have time to respond to these big comments
Okay it’s not your job to replay to every comment💀
@Latifa youtube gives me the right
thnx for the video it reaallly helped me a lot 😊😊
Thanks again tho😁
You are most welcome, Miracle world!
Happy Learning! 🙂🙂
I am read class 8 and in ncert book ch9 I was read it but I think I better understand after your video ☺😁 thanks for the video
Mobile chalne ke bahne laya tha par video dekh kar pura friction ch samajh me agya thanks 👍
Very excellent 👌 , I understanded well
Its vry helpful
Thank you so much.
Happy Learning :)
Thanks mam
Thanks
You're welcome! Happy Learning :)
Very nice explanation mam. I understood this term very clearly
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@@InfinityLearn_NEET yes mam😃😊
Thanks a bunch you helped gor my exams blessed you
By the way nice voice😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
It was very easy to understand......... Wonderful explained........
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Thanks
Hats off 😉
Thank you 😃
nice explaination
so when we rub our hands together it creates friction thus heat too right so if water to has friction it must also create heat right
Excellent explanation...👌👌👌
Hands down these people are human calculators good job 👍
Amazing explanation of fluid friction👍👍
Awesome explanation....and I love the animation u show in the vide it makes my studies more easier and u deserve Hats off for the activities🥰
Thank you for your words of appreciation, Akruti. Comments like these inspire us to work hard, and create more learning content for our students😊
Even I love the way of explanation, but the only sad thing is we don't get all the videos : (
@@nishithareddyyy Yes very true
Hats off👍👍
2:43 A HUGE STONE MOVING WITH THE SPEED OF LIGHT 3.10 x 10⁸
Thanxxxxxxxxxxxx.......mam 😃😊
Factors affecting fluid friction
1 Nature of fluid
2 Shape of the object
3 Nature of the object
4 Size of object
5 Speed of object
What is the difference between fluid friction and viscosity
Manash Roy Fluid friction is what's preventing the object(s) from moving (when something moves forward and the air or water moves backwards, you can feel it too when you wave your hand or arm back and forth). Viscosity is the fluid's resistance to flow. Like the example in the video, if you put your hand into a bucket of honey, you'll feel the gooeyness and thickness of the honey, which is what causes honey to not flow as easily and smoothly as water. If you put your hand in a bucket of water, your hand will glide through the water super easily because it is less dense and has a lower viscosity.
Nice
I get very help with your videos you are best
Mast
Online class bought me here
Very nice explanation 😀
I understand very will thx
I'm glad to hear that. Thank you for sharing and thanks for watching! :)
u guys r the best
Your videos are really inspiring and necessary for education in science and maths
Thank you so much.
Will the direction in which the object moves in those medium will show any effect? I mean if we move in the direction of air/liquid moving ..wil that affect?
No , the direction won't affect anything cuz we know that friction always moves in the opposite direction of the motion of the object in respect to its surface
Really, amazing explaination , animations, 👌🥳🥰🎉
Thanks you so much Deepak for your appreciation. We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Nice video 👍👍👍 thanks 😊 for making it will help me for my studies
You're most welcome and Thanks for your appreciation. We are really happy to hear that it was helpful for you.We are glad that you understood the concept. For more videos, please visit our website - dontmemorise.com/
Super explanation
Thank you don't memorise for wonderful explanation 😀...and amazing and interesting animation 😀
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Thank you mam i understood clearly thanks for the video it helps to my studies
thanks a lot! my teachers give your channel videos for online school most of the time..
Me too bro
Thanks a lot . I like your channel a lot . Every time i have to study for exam i watch this only
Your animation is great specially in your pervious Vedios when you wrote on the screen
Thank you :)
Love it. Your video helped me a a lot. Thank you so much.
We all have cleared this concept.thanks DM group
Nice video❣️...Solve my doubt..Why doesn't viscosity doesn't depend on density of material..as when more density of fluid ..more is the thickness ..and thus more viscosity...Anyone help me with this
I’m pretty sure viscosity is the “thickness” in fluid
@@ayeshagilani2649 ..yaa so more density means more molecules close to each other thus it should increase viscosity na??
helped me study for my examination
I loved your video so much which force me to subscribe your channel
they split my ears with goodness :)
Amazing explaination!
thank you, helpful
Thanks😊
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Your lesson help me a lot
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Thanks for English ❤️❤️
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Tatti
Thanks!
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Very nice explanation ma'am ,I am great fan of your channel ,keep it up 👍🏻👍🏻👍🏻
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@@InfinityLearn_NEET 🙏🏻🙏🏻
Amazing explanation........ Spellbinding Video..
so amazing
for the drag part of fluid that also would be called aerodynamics so it has less air rescistancs
Thanku so much
Hello mam can you please make a video on diffraction and interference of light
Nice can u explain about cell. Structure and function for bio
Hi Yara, we have all the videos on biology here: bit.ly/DM_Biology
Happy Learning. :)
Thank u........very helpful videos.......keep making such videos.... Thanks alot
awesome video
Thx man it helped in my exams
You are amazing
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