Does Water Really Boil in a Vacuum Chamber? And Why?

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In this video I show how water will boil in a vacuum chamber and discuss why that is the case. I talk about how water boils at different temperatures at different elevations. Then I show how low the boiling point of water can go and get it to freezing temperatures although it never actually freezes in this experiment. I show you the temperature throughout the experiment with my thermometer.
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19 май 2024

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Комментарии : 1 тыс.

@rahulb5961 6 лет назад

so it is possible to drown a fish

@zeuxlaught2797 5 лет назад

Mind blown

@yohaijohn 5 лет назад

Wow.

@nilldata7936 5 лет назад

As humans can suffocate in air, fish can drown in water.

@jaydecolongon8249 4 года назад

Dont change the aquarium water or airate it.. and the fish will drown..

@TheFakeyCakeMaker 3 года назад

Yes fishkeepers know this, when oxygen is low in water fish drown the first sign of low oxygen is fish going to the top of their water to breathe.

@cnbaburaj 5 лет назад

This is what called "INFORMATIVE SOURCES" on the internet. This experiments really help finish my doubts faster and better.

@AdubyX 7 лет назад

Left hand reveal at 500k sub's please

@yatokami1783 7 лет назад

Abdalrahman wael xD

@UltraCyborggaming 7 лет назад

@icecreamjoe9744 7 лет назад

Abdalrahman wael whats so special about his left hand

@yatokami1783 7 лет назад

I don't think he's ever used his left hand in these kind of videos so the joke was he'll finally use his left hand

@UltraCyborggaming 7 лет назад

Ice cream Joe he never shows his left hand.

@Tact012 7 лет назад

At a lower atmospheric pressure, there's less force pushing down on the surface of the liquid meaning the energy threshold to jump from liquid to gas is lower. Since it requires less energy to become a vapour it can boil at a lower temperature -- or room temperature (temperature is simply the average kinetic energy of atoms in a substance)

@XwpisONOMA 2 года назад

Not accurate, have you wondered though why you can't cook (boil) an egg in this water? Bubbles forming when you boil water to cook ...pasta and bubbles forming in this experiment are one and the same: Gas molecules forming and escaping from the water. The difference is the method used. One is the introduction of energy (heat) and the other is reducing the atmospheric pressure around the water. Think why it is recommended to add salt in the pot for cooking: Because it helps the water reach the recommended higher energy point (e.g. at least or a bit higher than 100C) and faster. Bottom line is you cannot boil (cook) hard boiled eggs in this kind of vacuum environment. so you guys should stop saying, boiling. It is not!

@Tact012 2 года назад

@@XwpisONOMA Boiling is the rapid vaporization of a liquid, which occurs when a liquid is heated to its boiling point, the temperature at which the vapour pressure of the liquid is equal to the pressure exerted on the liquid by the surrounding atmosphere. Wikipedia It's literally boiling.

@jakebrowning2373 2 года назад

@@XwpisONOMA the definition of boiling is not "can cook an egg in it", it's "is turning from liquid to gas". Watch from 6:21

@JoseJose-fo4of 2 года назад

@@XwpisONOMA so boiling is defined by the ability to cook an egg in a liquid? Hmmmm

@YellowBoi 2 года назад

@@XwpisONOMA Cooking an egg is caused by the denaturation of proteins inside the egg. All proteins denature at a high enough heat. As the proteins denature, they permanently change shape, although an egg has been "un-boiled" in a Nobel Prize winning experiment in 2015. Boiling water is fundamentally different to boiling an egg. Boiling water changes the state of the water, and boiling an egg denatures the proteins inside the egg. Hope this helps :)

@eelueelu9069 3 года назад

I was studying physical equilibrium in chemistry and I was reading about what is boiling point(Temperature at which vapor pressure of liquid become equal to external pressure). Then I thought that if the external pressure is reduced then the boiling point will also be reduced and then I searched on RU-vid what will happens when we boil water in vaccum and then this masterpiece video came to me. Thank you very much bro. You always give me practical knowledge of physics and chemistry.

@noahway13 2 года назад

So how does heat boil water?

@noahway13 2 года назад

When easing pressure like he did, it does not produce steam? I didn't see steam/condensation on glass.

@youtubegoldmines Год назад

It can be studied interestingly considering H2o gas and H2o liquid in equilibrium. And then apply le chatliers principles

@user-mc6dg6qe8l Год назад

@@noahway13 It gives the water enough energy to overcome the pressure of the air. Allowing it to basically jump out of it's liquid state. It's the difference between jumping on the moon and earth. You can get better results in once place with less effort, but you can still achieve the same effect with more energy if you really wanted to.

@75blackviking Год назад

Great vid. Worked in vacuum coating for years in high vacuum chambers. Crazy to watch water boil and freeze at the same time.

@ProPlayer-wq3nu 7 лет назад

what if you put juice and pieces of fruit in it? will it turn to jam? asking the real questions

@TheActionLab 7 лет назад

+Pro Player yes, and if you throw in some wheat it will make a sandwich for you!

@ProPlayer-wq3nu 7 лет назад

lol i got roasted xd

@amayad888 7 лет назад

XD*

@ProPlayer-wq3nu 7 лет назад

xddddddddddd*

@hemen1126 7 лет назад

axe-dee*

@aldenpines Год назад

VERY informative! As the owner of a couple of vacuum chambers we use for food storage and soud vide cooking, I never understood why this happened until your video. Thanks again.

@aldenpines Год назад

@@TanksInSpace_ I did, but my lungs aren't what they used to be. You have to be able to hold your breath for a really long time when you work in a vacuum chamber food storage facility.

@TanksInSpace_ Год назад

@@aldenpinesSo now you're only vacuuming spilled sewage?

@chandrakantjangid1246 7 лет назад

A video showing whether or not a fruit or a vegetable ages in vacuum would be cool. that is if they don't burst already, so a simple video with fruits in a vacuum chamber should do the trick

@maxwellschmidt235 5 лет назад

If I'm not mistaken, the freezing point of water is also determined by pressure. It probably doesn't have to do with residual warmth from the vacuum chamber, since the water itself was at -0.1c.

@bapyvillager349 6 месяцев назад

yes, if you look at a phase diagram, at 0 atmosphere you have to cool it really low to freeze

@CinderellaCostallas 7 лет назад

This was the most interesting I've seen so far from this channel

@lukamtc9188 5 лет назад

Me after watching this video: *boiling can happen with water thats in negative degrees C, MY LIFE IS A LIE*

@spruce_goose5169 3 года назад

1:22 Your explanation for boiling isn't 'wrong' per-se, but it's incomplete. What you describe fits the definition of 'evaporation' better than boiling. Boiling is when the vapor pressure of the liquid (which changes with temperature) exceeds the pressure exerted on the liquid by the surrounding atmosphere. This helps to explain why reducing pressure can induce boiling without changing the temperature (reduction in external pressure-no change in internal vapor pressure). It also explains why raising the temperature, as is more traditionally done, causes boiling (no change in external pressure, but a rise in internal 'vapor pressure' of the liquid).

@absolutezero6733 2 года назад

Genius. It all makes perfect sense now.

@Scrungge 2 года назад

Do you know if the bubbles in the water (the air dissolved in the water) are also just pure nitrogen molecules? Or do the nitrogen and oxygen molecules always stay close to eachother to form air (the bubbles)). Hope I'm clear ineough :)

@spruce_goose5169 2 года назад

@@Scrungge Hi Berton. I'm not clear on if you are asking a question related to my post? The 'air bubbles' in boiling water are actually water vapor gas bubbles, not 'air' at all. No nitrogen involved either. Perhaps I'm not clear on what you are asking. EDIT: I just re-watched the video because it has been some time. I see you are probably referring to the bubbles he mentions at 2:15. The answer to your question about whether those air bubbles are truly mixed air with the same gas composition or are pure nitrogen or oxygen, etc. I do not know.

@noy3392 2 года назад

Is the vapor pressure of the liquid the same as just how hot or cold the water is? Im not sure i understand 😅

@spruce_goose5169 2 года назад

@@noy3392 Yes, essentially. Try searching for 'equilibrium vapor pressure.'

@adammousa5961 7 лет назад

nice vid...again like always keep up the good work

@jay-leevanderberg8174 2 года назад

Thank you for explaining everything! It was really helpful!

@TaniaEstes 4 года назад

This is one smart dude. Thank you so much for this AWESOME explanation of WHY my chamber vac liquids boil

@veenavenkatesh8877 3 года назад

This guy will surely become a millionare by just using a vacuum creator

@-_Nuke_- 3 года назад

@bloodyl_uk 7 лет назад

Great stuff, would have been nice to have a little device to drop an ice seed into the 0c water to see how the vacuum cooled water would react, would there be enough nucleation from impurities considering the air was pulled out of it?

@noahjones7579 2 года назад

I too would like to know this!

@009vampiro 4 года назад

thank you soooo much for this video it helped me understand how vacuum chambers in facilities actually work and why mercury is used to cool down produce.

@dominadorcordova2280 3 года назад

i see.. so this just added to my understanding of what happens on air separation system of oxygen, argon and nitrogen. although it doesn't technically like the vacuum chamber, like the opposite way since it compressed the air to higher pressure and not suck it out, the boiling part was the same to the way it form just the fog then the watery fog it produce was the high purity liquid oxygen. Imagine at negative degree it says boiling point? So its not about the heat, but the state it starts to evaporate.. thank you for this experiment and it enlighthen me on the field of work I was on.

@jdesage 7 лет назад

LETS PUT AN ICE CUBE IN A VACUUM CHAMBER

@bc7495 3 года назад

Spoiler it subliminates not verry neat to watch its like watching dry ice

@carultch Год назад

@@bc7495 Dry ice is exciting to watch, because of all the fog it produces from the water vapor in the nearby air. If you sublime dry ice or regular ice in a vacuum, you wouldn't see this fog, because the gas they sublime to, is transparent.

@426F6F Год назад

So would the water keep boiling off at a certain pressure, or would it stop boiling once it cools to a certain point? Also would you have to keep the vaccuum running because the boiling water turns to gas and that gas repressurizes the chamber? Thanks 😃

@jingyu_park 3 года назад

It's lucky to watch it searching on youtube as soon as I wanted to watch what happens to water in a vacuum.

@jingyu_park 3 года назад

Is the correct sentence?

@charlesmcdonald8680 2 года назад

Very interesting videos about vacuums. Thank you for explaining and demonstrating for us. Chip

@lokeshkumartheshark 7 лет назад

It would have been better if you had shown the temperature, when the colored water was boiling.

@tanvirkabir4960 7 лет назад

You noticed that too

@TheActionLab 7 лет назад

+lokesh kumar the reason is actually because my thermometer fell in the water and the screen went out after it stared boiling:) but that is why I did it again at the end so you can see the temperature drop while boiling

@lokeshkumartheshark 7 лет назад

The Action Lab Thanks for the reply :)

@antiscribe4150 4 года назад

@@TheActionLab reply to me

@robertsunderland9196 4 года назад

Yes that was super frustrating , and why didnt the water boil in the second experiment ?

@Entertainium 6 лет назад

Why is the surrounding glass is cooler? When water heats up and boils, it takes in energy to overcome intermolecular forces of attraction between each H2O molecule, thus turning into a gaseous state. This is also called an endothermic reaction. (Takes in energy) In this case, since there is no constant supply of heat energy supplied, they will absorb energy from its surroundings to break the bonds, causing the surrounding glass panels to cool. (Internal temperature of water should remain the same) yay finally something I learnt from school is used to mke me seem smart even though Im not xp

@Alexx15 3 года назад

Lmao

@mccninja_ 2 года назад

I am using this video for my college work and am going to be doing it myself thanks for the help

@learnandart8501 2 года назад

you are the best sir i have seen almost all of your videos theyre very great

@ultrameh1872 5 лет назад

Anybody else thinking about how crazy it is that this happens to your blood in space if your not in a space suit?

@juggerknotcatfishing 3 года назад

Yes NASA is fake all actors, this should prove it for real

@ml106 3 года назад

@@juggerknotcatfishing if people could make diving suits, why does it surprise you space suits were made also ? or you dont believe in diving suits either ?

@juggerknotcatfishing 3 года назад

@@ml106 research flat earth.. There are a LOT of Nasa fails. Check out Level the new documentary

@ml106 3 года назад

@@juggerknotcatfishing rather, research this ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Dd-FAyHdpxI.html

@chrishightower4308 3 года назад

@@juggerknotcatfishing look at this too man ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-dQw4w9WgXcQ.html proof earth is flat

@sampierson402 5 лет назад

@2:21 I scratched my laptop screen with my right pointer finger, thinking I had spilled my drink all over the screen

@lamboking8able 7 лет назад

i knew this but was waiting for the video for it

@PeterPete 6 лет назад

Have to cover this in my next upload!! Great action!!

@ROBMCKISSOCK 2 года назад

Well that explains why soup never gets hot when I cook it in my vacuum chamber

@berner 2 года назад

Hey Action Lab, is it possible we could see what a fire would look like in the Vacuum chamber if you used an oxidizer as a fuel source? That would be pretty cool :D

@whatscookingresearch 2 года назад

Cody's Lab YT channel did that. The result was that nothing sustained burning including gunpowder, rocket fuel, and perchlorate explosives. It would smolder in the laser but not actually ignite.

@nicholasbarber2732 3 года назад

That was very informative thank you for the video

@rozosergio Год назад

I learned a lot, thanks so much man

@ihonestlyhavenoideeaforthi9626 7 лет назад

MFW i learn more about chemistry in a few youtube videos than 10 years of school

@ayyoobsolomon8846 7 лет назад

Open the vacuum chamber immediately when the water in below 0 degrees and see if it freezes instantaneously. Like if you agree👍

@ItsOktawian 7 лет назад

its sick!!!! ya pressure will speedy back to normal and at normal pressure water will freeze will be resublimation, from gas to ice instantly but it will be like implosion. it will suck some air and idk what will do but its dangerous

@DANGJOS 7 лет назад

Ithachi Uchiha I've heard this claim before. Why exactly would the water immediately freeze?? Is there a video of this somewhere?

@lial4357 7 лет назад

DANG JOS it will freeze because its below 0°C it just doesnt freeze while in the vacuum chamber because changing the pressure decreases the point at which it does so (just like it decreases the temperature needed to boil)

@DANGJOS 7 лет назад

+Lars L Lowering the pressure over water actually increases its melting temperature; it doesn't decrease it. I would question the accuracy of his thermometer. Even if the thermometer is accurate, the most likely reason for the lack of freezing is super cooling. Not a reduction of pressure. The triple point of water is actually at 0.01 C

@seehams2643 7 лет назад

looking at the triple point graph of water, increase in melting temperature while lowering pressure only happens at 212.9 MPa until 10MPa, the rest of the pressure is opposite of what you said. Triple point only means at that pressure all 3 states of that matter can exist together. I would not question that thermometer, it is only a matter of time that the water turns into solid/gas because the pressure definately are below the triple point of water due the the temerature kept decrease in the water, at one point the temperature surely will stop and that will be when the freezing happens. @DANG JOS you should take a good look at the graph seriously...

@Israelxox Год назад

Amazing video’ thank you. You had great teachers.

@akshatsrivastava946 5 лет назад

Thank you very much for clarifying my doubt...

@MrKULVIS 7 лет назад

this is the same concept that compressed cans of air use, the liquid boils forcing the air out and also is why the can cools so rapidly

@dyeus4464 4 года назад

Kulvis Flabu when we use compressed can (paint/ butane) the contents are actually decompressing, isn’t it? So I think the cooling effect can be attributed more to the movement of the propellant’s molecule rather than the boiling of actual liquid content. Same concept with refrigerants in aircons and refs. Or are these all the same principles?

@midnightedits6642 7 лет назад

Do a video seeing if a taser works in a vacuumed chamber.

@bcr044 7 лет назад

AJPlayzRU-vid yes and no. With no air pressure, it would still work, but you would have to aim differently to hit the target

@josephmitra6092 2 года назад

The key here is pressure is directly proportional to temperature, if you the reduce the pressure as in vacuumed space you also reduce the temperature or the boiling point of a liquid. As shown the container with liquid inside is vacuumed there by reducing the press\temp, so the temperature around area of the glass container no matter how low it is will be absorbed by the liquid in the glass and cause to boil. Same principle is applied in refrigeration.

@eriol_h Год назад

Thank you so very much. It was so helpful. Thanks a ton!

@RodamisCZ 7 лет назад

@refahood 7 лет назад

Jayvin

@refahood 7 лет назад

@oreole9608 7 лет назад

THL, i do not like what you are doing here. (not sarcasm)

@lukassilva6339 7 лет назад

@RamstarHamstar 7 лет назад

Lukas Silva great use of XML lol

@GiGaSzS 3 года назад

One question in the end, when temperature of water reached freezing at normal pressure. Would the water freeze instantly if you would open vacuum chamber or would the temperature of water rise?

@empyrionin 3 года назад

Neither. The temperature decreases because it boils. That means that for it to increase it would have to undergo the reverse process. When you open the chamber it does, and it condensates, but on the walls, no contact with the water, so the heat doesn't go back in. Plus, most of the vapour which extracted the heat in the first place was taken out by the pump as it tried to maintain a vacuum. Freezing also needs a nucleus. So unless you tap on the glass, it wouldn't freeze in normal pressure either at sub zero temperatures.

@garfielf_e 3 года назад

@@empyrionin Where does the water vapour actually go whilst the vacuum chamber is on?

@mr.jonesautomotivevideos1312 3 года назад

Love You Bro!!......I am a Auto Tech, and I wanted to know exactly why we use a vacuum pumps...Your explanation helps me, be better and more informative...We use vacuum pumps to boil the moisture out of the AC system...I can clearly see why moisture is the enemy in my work...

@Ru4444 Год назад

Very informative, thank u.

@MammaOVlogs 7 лет назад

wow, so interesting! l loved it!

@eylookvulheimiik7538 7 лет назад

Did you put a desiccant to suppress the water from getting into your pump? if you didnt R.I.P. your pump

@kratiagrawal6965 2 года назад

Hi, do you know what type of vacuum pump can be used without desiccant for this experiment ? we are trying to setup this demonstration as a science project work

@eylookvulheimiik7538 2 года назад

@@kratiagrawal6965 most can just be sure to keep an eye on the oil quality soap s not to damage it

@kumarar745 3 года назад

U r showing all in practicall...nice

@chandrakumarmallah7766 5 лет назад

Amazing explanation.

@paynnn9977 7 лет назад

Why don't you put liquid nitrogen to see if it is water like..

@ItsOktawian 7 лет назад

ya i think it will but i need check something it will do something

@ItsOktawian 7 лет назад

www.bing.com/images/search?view=detailV2&ccid=EMMzg0%2fi&id=F9E6FB4B39430F1018E52A7DCE630CAD812841BD&thid=OIP.EMMzg0_iLX-ruBhvHeExmQEsDt&q=phase+diagram+of+nitrogen&simid=607990460874885875&selectedIndex=0&ajaxhist=0

@ItsOktawian 7 лет назад

check it. pressure are at left temperature at down. liquid nitrogen will make gas. get random point at nitrogen when he is liquid and go down to see what will be when you lower pressure. it will be gas like water but if nitrogen would be solid it will do nothing.

@ItsOktawian 7 лет назад

blazing dino. its brilliant check that diagram LIQUID(not solid) nitrogen will be gas at vaccum. i want see that! liked i want see how it will look. beliving the diagramnitrogen will become gas and water just like disapear.i think it will be boiling almost invisible liquid then it will disapear, it will change into then white gas that just become invisible after while. i want see it.

@TheActionLab 7 лет назад

+Blazing Dino I did do liquid nitrogen in the vacuum chamber already on this channel and eventually it froze up solid nitrogen. It was really cool.

@jeremyashford2145 3 года назад

Excellent. You just answered my two questions, does it boil, and what is the lowest temperature. It would be interesting to see this with a different liquid, in particular a paint. I was watching the painting of the outside of the spaceship during the opening credits of Red Dwarf, and it finally occurred to me after twenty-five years to ask: is this even possible?

@MisterChief711 2 года назад

Did you really questioned if does it actually boil?

@BLAZENYCBLACKOPS 2 года назад

@@MisterChief711 are you speaking english because it’s hard to tell, lol.

@MisterChief711 2 года назад

@@BLAZENYCBLACKOPS "you just answered my two questions, *does it boil?*"

@MrWvid 7 лет назад

What a good toast at the begining. Cheers

@itzreaperr368 5 лет назад

This is very helpful thx :)

@abelassjer2644 7 лет назад

Do a test how much the vacuum chamber weight when in vacuum!

@seehams2643 7 лет назад

this is earth, a vacuum on the surface of earth is still affected by earth's gravity,so it should be no difference.And they also need a larger vacuum chamber for that :P Things are different at space station or satellite is because they are not stationary, they move alot (have momentum) to counteract the gravitational pull so that they wont fall down to earth. Point is Vacuum simply state that that space has no gas in it

@kenyonelliott2628 6 лет назад

Lol gravity

@carultch Год назад

Since the majority of mass of the vacuum chamber is the solid walls of the container, removing the air from inside will not noticeably change its weight. This is why vacuum airships that could exist in concept, have never become a reality. It is impractical to build a lighter-than-air vessel with walls rigid enough to support the vacuum inside the vessel.

@BlackDawn 7 лет назад

He sounds like veritasium

@bc7495 3 года назад

No i watch that channel he sounds different than this guy

@steezyfeet420 3 года назад

trees are cool, especially redwoods. Fascinating. If there’s no heat being applied, how do trees release gaseous water in the leaves? Liquid in roots to gas in leaves. Increase pressure, decrease temperature. By that logic, trees are constantly boiling water. I guess the same logic is applied to other plants.

@danieltock5102 5 лет назад

Hi! very interesting experiment! What do you think going to happen to the pH? the water going to loose CO2, than carbonic acid, and the pH will increase?

@danielpadgett7664 7 лет назад

If we could create a breathing apparatus that used a vacuum to take air out of the water potentially we create oxygen tank-free scuba gear. That would be cool.

@TheActionLab 7 лет назад

+Daniel Padgett that's a cool thought! So a small vacuum pump connected to a tube that continually brings in new liquid that has the pressure lowered until the dissolved air is released. That air is then returned to normal pressure. It wouldn't be much volume of air per volume of liquid though, so I don't know how plausible it would be, but that would be cool.

@danielpadgett7664 7 лет назад

Of course, development could create a strong compact vacuum that would increase water flow and air supply to a faster rate. All ideas can be improved upon. Love your videos they're great and very informative.

@andrewiwansky5640 5 лет назад

The Action Lab way late to the game on this, but "normal" pressure in this case wouldn't be the same as on land. Keep in mind, you're under water, so you're under a lot of pressure. The air you breathe would have to be pressurized, too. If you went to the bottom of a swimming pool with a rigid tube, and tried to breathe through it, you'll discover your diaphragm isn't strong enough to match the pressure at much of any depth. PLEASE don't try this, as there are inherit dangers involved. I'm a diver, both recreational and (retired) commercial. As such, I'm studied in things like gas laws, and basic human anatomy (at least in so much as what parts of the body are most affected by pressure changes. Don't use yourself as a human guinea pig trying to test gas law. I don't want to appear in court when you pop your lungs, shatter teeth, blow out your ear drums, etc.

@anilkumarsharma1205 5 лет назад

use electricity to hydrolysis for pure oxygen supply under water and it done according to internal combustion system as we need water intake in it's pure forms so we need filter and a efficient battery will provide power to this setup and underwater we living our lives forever without the need of atmospheric oxygen battery are charge with waves energy or solar energy

@anilkumarsharma1205 5 лет назад

according to indian literature it's already done by nivat kavacha rakshasa in india in ancient times of vedic kaal

@dickorange3404 5 лет назад

so astronauts should boil in space

@NeerajKumar-fs1yx 4 года назад

@One Gun there is a thing which is known as atmospheric pressure. Atmospheric pressure is reason for the boiling and freezing of water.and also astronaut suit were specially made to increase or decrease pressure acting on the body.

@hashimbaba5599 Год назад

This question has arbitrarily come on to my mind and I found this video on RU-vid

@not.zaneee 7 лет назад

That was really cool!

@sebastianbarroeta4304 5 лет назад

Let’s put despacito in it and see if it turns in to despacito 2

@Rain_8541 7 лет назад

put ballistic gel in the chamber!

@TheRobinSystem 7 лет назад

RainchenYT Rain it wouldn't do much

@Rain_8541 7 лет назад

it wont?

@4m4n40 7 лет назад

RainchenYT Rain It's just going to melt.

@TheRobinSystem 7 лет назад

It wouldn't even do that.

@rizkyfarizanfiqri7920 7 лет назад

NICE EXPERIMENT DUDE

@madeonearth6506 2 года назад

Water wants to be a gas, but is kept in a liquid form by atmospheric pressure. This is why water boils in a vacuum correct? Great video!

@trippyy2767 7 лет назад

Last time I was this early my parents loved me... just kidding, my parents are dead.

@icw6763 7 лет назад

Levitating Gaming 😞

@icw6763 7 лет назад

@gregjones4940 7 лет назад

OreeXII thats not funny 😡

@windexbleach5305 7 лет назад

Levitating Gaming good

@rafiq271002 7 лет назад

G Savvy he is not even laughing

@mosh3173 7 лет назад

what happens to liquid nitrogen in vacuum chamber

@blaise-876 7 лет назад

MOURYA SHAH most likely it'll boil faster and turn back into gas.

@cleitonfelipe2092 7 лет назад

MOURYA SHAH it loses more energy, until the point it freezes and turn into solid, he already made that

@shetheyandkindagay 7 лет назад

MOURYA SHAH it would rapidly freeze.

@bestvideoclips2823 4 года назад

Best explanation

@johnskillen6208 5 месяцев назад

we have been using this process for herb extraction. more extracted and a lot faster with no fear of damage.

@magnushabbestad18 7 лет назад

dose water without air in it taste any different?

@alexpaxton5761 7 лет назад

RobluxMastah 214 The formula for water is 1 cell of hydrogen and 2 cells of oxygen.(At least I think I didn't check my facts) If you take the oxygen out and then drink it. It will most likely kill you.

@magnushabbestad18 7 лет назад

@BloodiusAurion 6 лет назад

Whaaaaaat?!!!...

@BloodiusAurion 6 лет назад

Water with no air tastes the same!

@supersnuiver9414 6 лет назад

Rednaxela Buttocks the formula is H2O so its 2 hydrogen atoms and 1 oxygen atom

@alexandergraham9171 7 лет назад

Can you cook mac' cheese in it?

@ockertoustesizem1234 7 лет назад

if you like to eat mac and cheese that isnt cooked at all then yes

@alexandergraham9171 7 лет назад

Karan Randhawa spoiler... it is boiling technically, so i was just wondering

@suyashishan1960 4 года назад

Love your videos, bro

@soundspartan 7 лет назад

Action Lab...good stuff! I don't know if you've done this before, but what would cooked noodles do in the vacuum chamber do? Ravioli, rigatoni, or egg, or any other type of noodles. Would they swell up, or shrink, or remain the same? I know what my guess would be.

@carultch Год назад

My guess is that they would dry out to their original rigid form.

@Markcool2011 6 лет назад

This proves the earth is flat

@luongmaihunggia 4 года назад

How?

@monkeyfunky3500 3 года назад

@@luongmaihunggia he was joking dumbass

@retiredchannel 7 лет назад

Am really early

@cyclonexcrysecrets9595 7 лет назад

srpska zabava yes

@luongmaihunggia 4 года назад

Nobody cares

@retiredchannel 4 года назад

@@luongmaihunggia and you are late af, it took you three years to reply lmao

@luongmaihunggia 4 года назад

@@retiredchannel so?

@retiredchannel 4 года назад

@@luongmaihunggia you gotta *A C C E L E R A T E*

@MiguelSilvaX Год назад

Interesting. Doesn't the LCD from the thermometer suffer from the low pressure? I thought it could just leak some liquid from the display...

@bmeetze 7 лет назад

What about putting actual heat boiled water in your vacuum chamber? That would be cool to see.

@stanleymeyer9936 3 года назад

It's called, "sublimation," which means it becomes gas but temperature always remains the same.

@yzbrian 3 года назад

That's not what sublimation means. Sublimation means that something goes from the solid phase to the gas phase without ever being in the solid phase that usually is in between.

@sanderson9162 7 лет назад

I always thought fish breathed water☹️

@lilymorgan2997 7 лет назад

MIND then he just learned something new so stfu

@thelenny2772 7 лет назад

MIND you're Irony overdose

@sanderson9162 7 лет назад

Random User Not everyone learned that in biology ya know.

@preke953 6 лет назад

The information its really cryptic as they just say gill and shit or he just is a younger person heck he could be 10 or 8 although he may not know that he may know something you don't so SHUT THE FUCK UP AND STOP USING DISEASE AS YOUR MEANS OF INSULT you know I have.... ahh shit people won't read till this bit if you did fuck u . LONER or your a nerd

@oldchanneluglyninja9312 6 лет назад

REETAARRD ALLEERT

@absolomtoili8119 5 лет назад

Please may I request you to try this experiment on candle wax. To see if reduction of pressure can cause wax to melt at room temperature.

@pandakso3365 Год назад

Cool! Next time my city puts a boil water notice I'm going to put my tap water under vacuum pressure to do it B)

@captainphysix 7 лет назад

HEY!! [cant think of any funny comments rip my youtube career xD]

@valjdakosta 7 лет назад

Manop Physics lol

@dominichegler362 7 лет назад

Copycat alert

@hugo511 7 лет назад

do a face reveal

@retiredchannel 7 лет назад

Bunker Binkleton he already did it

@hugo511 7 лет назад

heck, this comment totally wasn't sarcastic

@hugo511 7 лет назад

srpska zabava Yes, I didn't see the first reply

@Daffy_TV 7 лет назад

Bunker Binkleton 8:20

@hugo511 7 лет назад

DaffyTV I know, yes. Why doesn't anyone get the joke?

@gergodenes6360 7 лет назад

I think it didn't freeze because -as it is tap water- it has different things desolved in it like salt, Magnesium, etc and with the ions in it, the freezing point of it decreased, thus never freezing while boiling. Long ago, Cody from Cody's Lab did the same thing, but I believe he used destilled water and managed to freeze it.

@dcocz3908 Год назад

I was wondering if you'd share some information about your vacuum chamber and pump setup. I am interesting in duplicated but got little idea of specifications?

@neil758 7 лет назад

why say "boiling"? it doesnt heat up! should be called "bubbling"

@TheActionLab 7 лет назад

+Neil Baxter because the definition of boiling is when the vapor pressure of the liquid is greater than the pressure surrounding the liquid. Bubbling is when there are simply bubbles of a gas in a liquid. Boiling and bubbling are completely different phenomenon.

@BloodiusAurion 6 лет назад

Water in a vacuum first bubbles then boils!

@CPThomasam 6 лет назад

Felix Rojas That's because some parts starts boiling first

@rfelton77 6 лет назад

So little bubbles aren't boiling but big bubbles are?

@allsystemsgootechaf9885 6 лет назад

We only assosiate it with heat becuz MAC N CHEESE

@lowquake 7 лет назад

Useful information :)

@tokillamurderer 2 года назад

An interesting side note is that those air bubbles coming out of dissolution as the pressure is decreased is exactly what happens to a diver who gets "the bends" or decompression sickness as they ascend from depth too rapidly. The nitrogen that has dissolved in their blood and tissues comes out of dissolution rapidly, forming bubbles that cause joint pain, embolisms, even death, as the pressure is decreased. The way to combat this, other than mixed gas diving, is to decompress at a prescribed rate, which allows the nitrogen to be removed slowly and gently through exhalation instead of forming bloodflow-impeding bubbles.

@Sleepy0173 3 месяца назад

I thought I was gonna see the water fully evaporate, leaving behind a gooish or even dry-ish mix of what was once the food colorant, and then we'd get to see how quickly it'd turn back into liquid the moment you undid the vacuum, but I guess the water turning into vapor would forcefully be taken out of the vacuum as the mechanism does the vacuuming and it'd never come to what I was thinking xD Cool video, I knew pressure affected the boiling and not just temperature, but I didn't know how noticeably different it'd be among locations within Earth that humans could be at xP

@DANGJOS 7 лет назад

+The Action Lab To add to the definition of boiling, it is when the vapor pressure of the liquid equals the atmospheric pressure. As I learned from a physics professor once, the internal pressure of a steam bubble is equal to the vapor pressure, and if that is smaller than the outside pressure, then the bubble will literally collapse back into the liquid. This is why, when you put water on a hot stove, you see water on the bottom get hot enough to form a bubble, but it collapses before reaching the top. This is of course because the water isn't yet hot enough to sustain the steam bubbles

@TheActionLab 7 лет назад

+DANG JOS yes the vapor pressure =to atmospheric pressure is the better definition of boiling.

@celotlcoatl 5 лет назад

Awesome, thanks!

@hussainvohra4385 6 лет назад

YOU ARE GREAT SIR

@utkarshtiwari2089 7 лет назад

Hey i have a request Can you try to compress water in your hydraulic press? i cant find such video on RU-vid

@andrewyek 5 лет назад

hii, can i dehydrate something faster if i put it into a vacuum chamber ? and heat it up gently ? can you explain i am thinking since i wasted so much money in bill for dehydrate fruit.. (because my stainless steel siding dehydrator is such a inefficient dehydrator), instead of that, can i just put my dehydrator into a vacuum chamber and heat it up slightly to make the water boil out ? so the fruit dries faster ? i am not talking about freeze dry.. just normal dehydrate but less energy consumption. thanks andrew

@bcr044 7 лет назад

lol I learned this in science class the day I watched this

@pikadisanto8700 Год назад

So after allowing all of the dissolved air to separate from the water, are there any discernable changes to the characteristics of it? Like would it taste any different or anything like that I'm wondering... also I'd have to assume that if you were to put a fish into the water it probably wouldn't have a really good time 😱😵🚯

@SodiumInteresting 2 года назад

could you show the water flash freezing when you let the atmosphere back in? surely that's possible if its below freezing temperature. ice from vacuum pump and how would it compare to peltier in efficiency