Thermodynamics - Explaining the Triple Point

[@olivierbegassat851]

I'd never seen the triple point of anything before ... this makes it so much more concrete!

[@corlfranco9371]

yeah i thought it was like blue ectoplasm that climbs walls

[@kseriousr]

@@corlfranco9371 You mean like super liquids?

[@evoncanivon]

It's not concrete, it's water

[@oumardiop1]

its also a gas and liquid too

[@r4hvl]

fau kauf mate

[@MrCracken1]

Thank you, please make more video. Don't listen shit like "you're too boring", this dudes needs vsause. It's university level, they don't need it. You're making real good academic experiments with great academic explanation, thank you.

[@AmongUs-mb4qx]

Paolo Vallejo I read your comment with a thick Spanish accent.

[@Eta_Carinae__]

Alex Ivanov honestly, I'd say it's not boring enough. Understanding the theory and math behind this is where I'm at.

[@curlyhommo]

"it's university level", dude, don't you think knowlegde should be available to all? the way the guy explains makes it boring, but that doesn't mean it is. i think he should improve his communication skills, so more people would be interested in what he has to say and as a consequence everyone can learn :)

[@grogcito]

just because it's "university" level doesn't mean it has to be boring. And also, the theory and math behind it as complicated as it can be it is never boring.

[@astroch]

University level? This is middle school dude (from an european pov)

[@brianrov]

Sometimes we need something like this to understand some topic, i always imagine every chart or diagram but it´s awesome to see what a chart says. Thanks for the explanation!

[@Alan_christo]

I don't know how youtube recommended me this video but it really helped me understand that topic in triple point of water of class 11 physics.

[@udays4452]

This is exactly what I want from a creator. No bullshit all content. Concise. Precise.

[@EdwardChan.999]

I've seen P-T graphs before but never wondered what would happen at the triple point. This video is amazing!

[@claramelb7476]

Wow thank you so much. Makes Thermodynamics even more interesting

[@surajraishwal]

Is thermo interested ever 😂

[@claramelb7476]

@@surajraishwal yes, I did a concentration in Thermo-Fluids and to me it was more interesting than design, but then again I love aerodynamics Just gotta know what you find appealing and you’ll be fine

[@AmidaNyorai48]

😀

[@adityajaiswal733]

Intresting*complex

[@DouchMonkey431]

For some reason I read this in a very sarcastic voice and was very confused 🤣

[@faiquatazeen6722]

I only read about triple point of water in theory that was in my syllabus. But today I saw it practically and this enhanced my concept. Thank you. please prepare more of such concepts. Best of luck...!!!!

[@satishkpradhan]

I had worked so long in the thermal energy sector but had never seen the triple point. Thanks a lot for this experiment.

[@abinayanrajendran7976]

It's a legendary presentation. In purpose I clicked the video and expected that it contains only explanations... practical is awesome which has proven something I thought not possible

[@lizkavanagh]

i liked learning about thermodynamics a lot so seeing this/having a proper, visual demonstration for the triple point is really cool!

[@AUniqueName]

One of the rare moments where you have a very specific question and get exactly what you wanted. Ever since learning about the triple point/triple state it was unecessarily hard to find an answer to the question: "Ok so what exactly IS that? What does all 3 states at once mean?" Thank you

[@addyad_yt]

Kind of satisfying when I saw the water turning ice when placed in sulphuric acid in from of a rectangle..

[@sriharshakalmane]

Perfect post for sub reddit oddly satisfying 😁

[@gayatrivadlamani4437]

Holy smokes! This is hands down the coolest video that youtube has randomly recommended to me!

[@paraboo8994]

Thank you for this explanation! I just saw the triple point of water being shown as a curiosity in another video and had never heard of it before. I don't remember being taught this at school at all 😂

[@toanhien494]

because it's not taught in school but in universities.

[@SS-gt8sy]

@@toanhien494 yes it is thought at my school atleast

[@ranjeetsingh5]

Thank you for a such a lucid explanation on triple point

[@punchiie_gaming]

Although i stumbled upon this Video randomly, i really enjoyed it. Very informative! Thanks :)

[@DAZZMONN]

To see something boil and freeze at the same time NEVER ceases to take my breath away

[@geologist5838]

I was studying these diagram for petrology and wanted to see if there's any video on youtube showing a triple point! Not disappointed!

[@bushrakhan7204]

This was wonderful. Keep up with these super cool, highly educational experiments.

[@Smittel]

I can feel a burning passion in this man. Damn he REALLY likes making videos

[@Apollo.790]

I am astonished! It's so amazing to see such phenomenon! Thanks for your efforts

[@Yozory]

Mind blowing! Its so simple and clear! Thank you!!

[@jamesmcginn6291]

Simple, clear and wrong. H2o is still liquid at temps/pressures of atmosphere.

[@puneettripathi740]

And see the beauty of physics, the phenomenon which otherwise would have been clumsy to even imagine are formulated and proven true experientially...... Really brilliant.....

[@VijayaSurla-vr2lj]

Super explanation sir I didn't see this type explanation sir. We are lucky to have you as a KZbin teacher sir❤❤❤❤❤❤😊😊😊

[@TheSpiffingSangheili]

3:10 for those who can't wait.

[@uditjoshi8005]

Well😅 that was 5 second ago 🔥😂

[@martincattell6820]

This was an excellent video. I don't know why I've never heard mention of the influence of pressure on the triple point of water from any other laymen's source. I've always been confused by the notion of some special temperature putting water in all three states because we never witness it. Now it makes perfect sense to me. There are two variables to consider and it is not all that mysterious though it is still interesting. Anyway great video. Clean, to the point and scientific. Instantly subscribed.

[@ettmednaturen]

Please remember that water in gas phase is invisible to the naked eye. Clouds that you see in the sky is not water in gas phase, it is condensated water (on small particles). The same with vapour/steam you see above boiling water.

[@gunnervin]

I didn’t know that. Thanks for informing!

[@nookb280]

Have not really seen triple point in real life. Only studied about it. So this video is very interesting for me. Thanks for the video.

[@nepalisisbro1714]

You taught this topic clearly... 😊 lots of love from Nepal ❤️

[@alessandrobaratto4362]

Excellent video! Fascinating to see the triple point like this! Science at its finest!

[@Alinor24]

I didn't even know that such a thing as the triple point existed. I learned so much. :) Thanks.

[@imsounak19]

Thank you so much sir....after learning triple point at school I was curious to see it practically....thank u once again

[@kevinbyrne4538]

Thank you for posting this demonstration of the triple point of water. I'd never seen this demonstration before. Much appreciated.

[@kevinrockz5]

I read this in my 11 standard textbook and thought that it was a misprint hust very recently I came to know about but no one could explain this concept to me thank you after 3 years I finally understand it

[@SS-gt8sy]

And three years after you i could finally understand it!

[@littlelilly7480]

I just thought it is theoretical concept but i was wished to watch it. This is just mind-blowing.

[@givrally]

Finally, I've been wanting to see the triple point of water for years now.

[@embrezar]

I was able to see a triple point experiment in my high school chemistry class, and it was awesome. Up until that point, I had no idea such a thing was possible, but then again, I guess that's what school is for. Still, I remember that experiment to this day, so that says a lot about its impact. Your experiment was much cooler than the one I experienced, especially the sulfuric acid part. Watching the acid freeze was really amazing.

[@indrajitmazumdar9906]

The three phases are (by definition) in thermodynamic equilibrium at the Triple Point (there is only one temperature inside the vacuum chamber) however else they may vary.

[@multiverse6989]

That was one good explanation of the topic. My sincere gratitude.

[@maxfrfr8663]

This is my favourite science video on youtube

[@sangeethnandakumar2534]

Clean, Crystal clear and No Bullshit. Perfect video

[@LuisBrandoIngTec]

Outstanding and crystal clear explanation! Thanks a lot!

[@thatnike2604]

Good one

[@sa5287]

Triple point of water is 1 of nature's wonder. And that Kelvin unit, now i understand. Thanks.

[@nickc6095]

Idky this was in my recommendations, but this was amazing!

[@Vale01-b1x]

Thank you for taking the time to explain all this in a video

[@Jeffrey314159]

The Physical Cosmos exists in gray boundaries: one state of matter transcends into another, definite states exist, but finite states do not. Under the right conditions a vapor can flow like a liquid. So can fine particle of solid matter. Helium 2 is a mono-atomic powder with no viscosity, that is why it is called a super-fluid.

[@josieblue]

this is so cool i’ve never heard of a triple point before

[@giuliadoro4503]

I have a chemistry exam tomorrow and this showed up in my home, i think i've been choosed by the algorithm.

[@jenslarsson8686]

My teacher told me it was impossible. "as long as one piece of ice, doesnt matter how big, it will not start to liquify until all of the ice goes up to the melting point. Same with all materials." Tried telling him it is not so. Almost failed chemistry because of that argument with him. Imagine a long rod, ONE PIECE of iron.. maybe 20 meters or so. I can promise you, if you put one end into something that is really hot, hot enough for the iron to start to melt quickly.. the other end will not be as hot.

[@MsSomeonenew]

Ya I still remember that shit from school, obey the teacher is the real way of things.

[@AP0PT0SIS]

God that sounds like an awfully unqualified chemistry teacher. Show them this video lol.

[@brachypelmasmith]

you kind of missed the point there. In normal conditions (1 atm pressure), ice in water will tend to cool the water in it to zero until all the ice melts. Only then will water start to heat up.

[@jamesmcginn6291]

Your teacher is right. The water is NOT becoming gaseous It is evaporating. Evaporation involves microdroplets of LIQUID H2O.

[@jamesmcginn6291]

@@AP0PT0SIS LOL. His teacher is right. Consult the H2O phase diagram.

[@muskantomar2004]

Thanks for the practical... thermodynamics is the largest topic in our course

[@sheldonsequeira3425]

To see something exist in this state is truly incredible !!! Awesome

[@saxsisinha]

THE best explanation and representation !

[@willmills1370]

Thank you, I'll be passing this onto my 7th grade science students here in Nevada to expose them to this topic.

[@d.k.nguyen564]

thanks for your work, this illustrates the triple point on phase diagrams to HS students beautifully.

[@cyriacsebastian6820]

Thanks very much Sir for this unique video and the explanation. Really glad to witness something that you are very sure, not yet seen. Great demo.

[@valheru4646]

That combined pressure and temperature sensor looks like the SPARKvue apparatus I use at school! Awesome video

[@miloradvlaovic]

That background music starting at 3:23 is soooo spooky. Made me slightly unease and caught me off guard and I'm not the one to easily spook lol. It's like ghosts singing some sad song

[@mysterio9960]

Wow science is phenomenal, the music water plays at the triple point is lit

[@kanmaniroy9202]

This was so good. Please make more such videos on physical experiments. Keep up.

[@shuvammondal5328]

Thank you Sir for showing the experiment. It makes the chapter more interesting

[@RcM1010]

my brain: "touch it!" me: "why?" my brain: "JUST! DO! IT!"

[@ninafabiano8525]

Great video was disappointed to see none of the other videos in your channel were in English.

[@theecat3689]

i felt pain when he put the sulfuric acid in the chamber because our vacuum pump doesnt have an acid trap and would have killed the pump then realized theyre clearly richer than me and probably own an acid trap lol. thanks for posting a demo! quite fun to watch

[@JonnoPlays]

Great content! I subscribed 👌 💯

[@danishusmani4082]

Many thanks for showing this experimentally.

[@shevatangkas168]

I'm still studying thermodynamics at school, and this video got recommended for me lol, kinda scary but I'm grateful 😆 Great video 👍😊

[@0therun1t21]

This is beautiful and terrifying at the same time, thank you!

[@KingGrio]

I'm happy to have seen the triple point of water ! Thank you !

[@leopardtiger1022]

Thank you. What is application of triple point? Can you please explain why snow flakes form dendritic structures.

[@Divint12]

And are there any instances where the principle is applied in organic chemistry to do a thing?

[@NErDy-pr1jf]

I’ve never heard of the triple point before, this is so cool!

[@msxavier8577]

Amazing, guys, great work for students, thanks from Petrolina/Brazil

[@rajeshkanna9547]

Thanks for sharing this video...it is very exciting to visualize the theory what we read in the text book

[@stevenomalley1693]

very clear and very interesting, thank you

[@m.caeben2578]

Really like the videos. Please keep going on.

[@michaelzumpano7318]

We’ll done! Excellent presentation and descriptions. Thanks.

[@Yes-f4v]

Thank you for great demonstration...... I wonder everytime when my lecturer explains triple point....now its cleared.👌👍👍

[@prantoshsarkar9383]

Thanks. You made my concept clear.

[@absoluteunit8628]

Bravo! This is excellent scientific experimentation

[@sebastianreisner]

Amazing! Dr. De Grasse Tyson brought me here `cos I need to see it myself, thank you so much!

[@Akula114]

Superb video and explanation!

[@smde1]

You are sitting in a boat floating in the harbor. It is foggy and an iceberg floats by. (the triple point).

[@vukkulvar9769]

fog is liquid water droplets so small they don't fall in air.

[@Borals]

@@vukkulvar9769 r/woosh

[@Borals]

@@jamesmcginn6291 r/woosh

[@chuviemilope]

@@jamesmcginn6291 actually, there is gaseous H2O in the atmosphere. The reason why this situation is different from the triple point condition is that the phases are not in equilibrium (in the triple point they have to)

[@jamesmcginn6291]

@@chuviemilope There is zero gaseous H2O in earth's atmosphere. Don't believe the myth. Don't take meteorology's word on it. They lie just like climate scientists. H2O conforms to phases indicated in the H2O phase diagram.

[@marghea4008]

Just failed my first chemistry exam and the second question was literally about this, so thank you

[@bhargavreddy682]

Nice, I just want to know that if the pressure is kept below triple point pressure that is 611.5pa and if we increase the temperature does the water directly goes to vapour state? I just want to see that. If possible kindly show that also sir.

[@MsSomeonenew]

Extremely difficult to see sublimation with invisible gases, you would really only see the ice getting smaller. You can get the same effect with dry ice, but with dry ice it is cold enough to create a cloud like effect.

[@jamesmcginn6291]

@@MsSomeonenew Sublimation produce vapor. Not gas.

[@jeevansamrudh5600]

@@jamesmcginn6291 no sir sublimation produces gas

[@jamesmcginn6291]

@@jeevansamrudh5600 Sorry, but that is impossible. The myth you are falling for is this myth that clear, moist air can only contain gaseous H2O because otherwise we would see it. This is mistaken. As an implication of its high surface tension, H2O produces very small nanodroplets of LIQUID H2O. There is no gaseous H2O in earth's atmosphere. You are a victim of a very popular group delusion: We all grow up believing that the moisture in clear air is gaseous www.thunderbolts.info/forum/phpBB3/viewtopic.php?f=10&t=16471

[@jamesmcginn6291]

This is not even remotely possible.

[@meraJag1999]

nice explanation of triple pt..i have never seen such type of cool exleriments...

[@Zeeshan-Ahmad]

nice Job..... effort appreciated.... will clear minds of many

[@TriPham-sn9jj]

Thanks ...expensive apparatus .?.can we use those on variety of material amazing works...thanks

[@ChronicleBlaster]

I just love thermodynamics...

[@videotapes9956]

Just saying, but Clouds are not gas. They are tiny water droplets crowded together. Other than that, good video! Keep it up! :)

[@dhocris7studio]

So if you fly there taking vessel you can collect water ??

[@dear_imran]

@@dhocris7studio technically yes

[@ChristmasEve777]

Rather than co-existing in all three phases at once, isn't the water really showing all 3 phrases within the same chamber because conditions were right near the triple point and any VERY SLIGHT variation in temperature or pressure in any one position within the petri dish resulted in the water either freezing, boiling or remaining liquid? What would it look like if you could somehow keep conditions in there absolutely perfect?

[@adamlea6339]

If you could keep conditions exactly at the triple point, you should see liquid water and ice, and bubbles where the liquid is boiling. It would be an equilibrium where evaporation, condensation, freezing and melting were occurring at the same rate. Any slight perturbation in conditions away from the triple point will result in a shift towards water, ice or boiling.

[@padmavathisiva9380]

Nice explanation I was searching for this

[@wenwen9041]

This is amazing! The guy explained it quite well!! Thank you so much!!!!

[@arun0891]

For the first time I am seeing water at triple point. Amazing 😀

[@ruu406]

This experiment is super interesting!!!

[@johnbee1069]

Fascinating presentation - absolutely loved it!

[@grandmastergyorogyoro532]

So satisfying to finally see water at.its.triple point....

[@vishakhasaini6658]

Hey !! I have a doubt please can you clarify. At 1:33 you said that the pressure should be 6115 pa ( according to triple point of water ) But at 3:03 you took the pressure around 1.19k pa. Whyy ??

[@SujalRajput10]

He said his machine can't measure pressure that low..

[@sreelalts1892]

Awesome video. You made it perfect. Congrats and Thanks :)

[@jbsamjam]

The boiling portion is at the bottom of the dish, while the surface of the water is freezing, trapping the gas in between.

[@ThePrufessa]

I'm surprised The Action Lab has never done a video about this.