This was such an informative video. BTW, at the end of the video, I noticed a very large bug of some kind running along your shelf.

@fidakhanchey

3 жыл бұрын

Observation skills 👍🏼👍🏼👌👌👌👏👏👏😂

@ellabecket2123

3 жыл бұрын

YES... A Bug was running on your shelf 😜😜🐛🐛

@lunalullaby120

3 жыл бұрын

Pay attention to the class lmao

@DavidM-jj1bw

3 жыл бұрын

me having the attention span of a mosquito

@neil_surya

3 жыл бұрын

@Aman Dhumal 1:38

Wow great explanation. So simple and easy to understand especially with the examples. Thanks

Thanks for this. I have to do a lab at home for school, but don’t have any capillary tubes, so this helped a lot.

Very nicely explained video. Short and to the point. Loved it. Thanks

Thank you for the easy explanation

That was a well explained video. Thanks

Quick and easy video. Thank you sir.

Thanks sir ✨ Such a informative video

great video for understanding the practical concept !!

Thank you..to the point and helpful 🙏

Thanks for showing us the experiment!

Good information Slight correction that it's not the capillary action which makes the water to reach the top of the tree, as the xylum tubes can rise only 1m with the given diameter. So it's the negative pressures that it is being created at the leaves when it evaporates and also the continuous column of xylumn tubes which are filled with water from the beginning without presence of any air bubbles.

@pablo9364

2 жыл бұрын

Yes agreed. Well he was nearly right

Very helpful video

It was such an amazing explanation .☺

What if the width of the Tube is infinitesimally small will the water reach all the way to top .

Perfect explanation

thank you sir this helped me in visualisation

Huge thanks🙏

can you use it to sterilize water??

what magic water are you using, I can not recreate these results at all.

Very nicely explained. Thank you!

it helped alot thank you sir

How is that the capillary action used to remove sweat from the surface of skin?

@TheUrbanPinoyBoy

4 жыл бұрын

when sweat is formed the fibrous mesh has small diameter pores that pull the sweat from your skin. lol sorry for the year response XD

@Nishantk10

2 жыл бұрын

@@TheUrbanPinoyBoy its never late

고맙습니다

Thanks a lot

Thank you so much

Thanks☺☺

Very informative

Thank you

what is the liquid do you use?emergency

@sadiqkps

4 жыл бұрын

Colored water

@Tech_Gamers

4 жыл бұрын

Pe

Superb

Can I use some parts of it for my KZread video

thank you sir

Thanks sir 🙏🙏🙏🙏🙏

Why it don't continue to rise and come out why it stops after a certain height

@visiblehuman3705

2 жыл бұрын

Eventually the force of gravity overtakes the attraction of the water to sides of tube I believe, that’s why with a more narrow tube it can go higher.

Thanks

Good to know

Thankyou sir

👍👍👍

does water rise in a capillary tube with blind end at the top?

@MVBPRINSKUMAR

4 жыл бұрын

No

@vbstein2

2 жыл бұрын

I think it would rise, but not as high. Without a blind end, the height to which the water rises is governed by the when the force of gravity acting on the water column balances the capillary pressure (which arise from the adhesive forces described in the video). With a blind end, as the water rises (due to the capillary pressure), the gas in the tube would become compressed, and the resulting increase in air pressure would also act to limit the height to which the water rises, in addition to gravity.

Why would it go higher with a thinner tube?

@MohaMMaDiN55

5 жыл бұрын

Anthony Tovar I think as my teacher told me is that when the weight of the water in the strew becomes equal to its surface tension force that’s acting upward, the water level stops from flowing. that’s why as a narrower the strew is, the level of water is higher.

@Fuphu

3 жыл бұрын

If you blow through a star with a big opening on either end the wind on the other side will be weak, if the straw has small openings then the wind tends to be stronger. That's the basic idea.

@vbstein2

2 жыл бұрын

The height of the water is defined by when the capillary forces (i.e., the adhesive forces described in the video) balance the gravitational pull on the water. The capillary forces are proportional to the circumference of the tube. The weight of the water is governed by the volume of water that is pulled up the tube, which is proportional to the cross-sectional area of the tube. The ratio of the circumference to the cross-sectional area is 2*pi*r / pi r-squared. As r gets small, this ratio becomes large. As r gets big, the ratio becomes small (i.e., at infinite radius, the ratio goes to zero).

nicly explained

Nice class

❤️✨

Is this a level

What would happen if we performed this experiment in space?

This is actually done in transpiration pull theory

helpful video

I bet no one else noticed the bug on the top shelf almost at the end of the video 😎🤣

0:27

Not the roach running in the back😭 left side top shelf, 1:37 -1:43

Wow

@mayurbharadkar2248

Жыл бұрын

Wow

🌚

did any body saw the cockroach on the book stand

@SogMosee

8 жыл бұрын

+Anderson gonzales gutierrez lmao

@bellinghammond

8 жыл бұрын

+one milliongamers F that, did you see the urine in the glass?

@yamikawaii321

6 жыл бұрын

I saw it

@clairedougherty1687

5 жыл бұрын

no

@bluekeet

5 жыл бұрын

lmao, good eyes

Capillary... Were most interesting

i used tape water and a plastic straw but the rise in the straw is below the water level

😄

That was bear😂😂

I'm not gonna lie that does not seem colored water at all..😅

Sheri enna

This #Physics video shows a very fascinating - and important, phenomenon. #Capillarity kzread.info/dash/bejne/goRtz9BmiJzPYrQ.htmla

KSU

Did i just saw lizard in a bottle in the background

Exam : derive an expression for height of liquid in a capillary tube

hi

Did anybody else spot that insect behind him moving at 1:35

We people - Studying Physics . . . That salamander in the beaker to this guy's right on shelf listening to all the shit he can't understand but has to listen 'cause what else can he do?? . . . Maybe a she, I'm not gender biased...

Lz

you don't look Indian

Thanks a lot

Thanks sir

thank you sirr