Thermodynamics - Explaining the Triple Point

This experiment demonstrates the triple point of a substance. Watch how water behaves at the triple point where it co-exists in solid, liquid and vapour form. There is also a short description of where the triple point lies on a P-T-diagram.
Created by mechanical engineering students and the Centre for New Media at Bergen University College, Norway.
www.hib.no/en/

[@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.

[@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 🤣

[@EdwardChan.999]

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

[@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 😁

[@udays4452]

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

[@lizkavanagh]

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

[@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

[@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...!!!!

[@bushrakhan7204]

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

[@kevinbyrne4538]

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

[@punchiie_gaming]

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

[@Apollo.790]

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

[@DT-vl8xm]

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

[@ranjeetsingh5]

Thank you for a such a lucid explanation on triple point

[@Vale01-b1x]

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

[@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

[@shuvammondal5328]

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

[@alessandrobaratto4362]

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

[@sheldonsequeira3425]

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

[@d.k.nguyen564]

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

[@multiverse6989]

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

[@johnbee1069]

Fascinating presentation - absolutely loved it!

[@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.....

[@danishusmani4082]

Many thanks for showing this experimentally.

[@Smittel]

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

[@Yozory]

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

[@jamesmcginn6291]

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

[@sakshisinha3422]

THE best explanation and representation !

[@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.

[@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.

[@Alinor24]

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

[@LuisBrandoIngTec]

Outstanding and crystal clear explanation! Thanks a lot!

[@thatnike2604]

Good one

[@gayatrivadlamani4437]

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

[@sangeethnandakumar2534]

Clean, Crystal clear and No Bullshit. Perfect video

[@kanmaniroy9202]

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

[@michaelzumpano7318]

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

[@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

[@givrally7634]

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

[@wenwen9041]

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

[@NErDy-pr1jf]

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

[@mariaceciliafp]

Simply AMAZING, thank you for doing this!

[@josieblue]

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

[@msxavier8577]

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

[@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!

[@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!

[@Blargthehandsome]

3:10 for those who can't wait.

[@uditjoshi8005]

Well😅 that was 5 second ago 🔥😂

[@heididewhirst]

Very beautifully explained, thank you!

[@nickc6095]

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

[@m.caeben2578]

Really like the videos. Please keep going on.

[@nepalisisbro1714]

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

[@vkumar7361]

Thank you for such a wonderful experiment

[@maxfrfr8663]

This is my favourite science video on youtube

[@0therun1t21]

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

[@muskantomar2004]

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

[@KingGrio]

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

[@absoluteunit8628]

Bravo! This is excellent scientific experimentation

[@prantoshsarkar9383]

Thanks. You made my concept clear.

[@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.

[@mysterio9960]

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

[@mattruthgreen4253]

Great video, the children loved it!

[@sreelalts1892]

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

[@sundhararaja1429]

Awesome man your presentation is really wonderful

[@Akula114]

Superb video and explanation!

[@valheru4646]

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

[@ruu406]

This experiment is super interesting!!!

[@RIPO_09]

Thank you, i've never heard of this before !!!

[@gamboafredrick3338]

Sir/ma'am, can you tell me where did you buy your "combined pressure-temperature sensor"? Thank you for answering.

[@rajeshkanna9547]

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

[@wangbural]

Wow! Incredible video!

[@VijayaSurla-vr2lj]

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

[@modolief]

Phenomenal work, thanks very much!!!

[@studyisfun4379]

Very comprehensive video.

[@Zeeshan-Ahmad]

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

[@littlelilly7480]

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

[@incognitoMan316]

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

[@sa5287]

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

[@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!

[@stevenomalley1693]

very clear and very interesting, thank you

[@shevatangkas168]

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

[@willmills1370]

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

[@natashapatra3624]

Thank you for such a demonstration..

[@missingpieces2368]

It looks magical.

[@sriharshakalmane]

Thank you sir. You made my day.

[@jullysrandomvlog4702]

That was an awesome explanation

[@keghnfeem4154]

Is there a simple web page with all all or most phase diagrams? After water and carbon dioxide, they are really difficult to fined.

[@padmavathisiva9380]

Nice explanation I was searching for this

[@willemburger5328]

Great video keep it up!

[@markandrews1219]

Hopefully someone can help me. In recent years I have seen the value of absolute zero represented Occassion as - 273.16 but most textbooks say - 273.15. Even IUPAC has listed both temperatures in recent years. Today (14th Oct 2019) it has -273.16 but I have noticed they have listed both temperatures on that reference site. (no kidding it seems to change on IUPAC) Has there been an official definition change in the past 5 or so years or are these typos?

[@shortsman9513]

That was mind-blowing!!!!

[@subhajoysadhu4439]

Amazing explanation

[@JonnoPlays]

Great content! I subscribed 👌 💯

[@baniprasadsahu5046]

Thanks for the video.

[@wonderfulphysics3918]

It,s good for us to clear the concept of ourselves practically thank you Sir Sir upload the video on constant volume gas thermometer

[@edwardd4999]

this is good. i will show this to my student. thanks

[@sangershinwari1538]

U r doing a great job. thank u very much

[@admiralhyperspace0015]

Wow.great work.

[@randyj4452]

Thank you for an excellent video and demonstration! Looking forward to more!