Cooling by boiling

the video demonstrates how boiling of water leads to cooling of water when done by reducing pressure to bring down the surrounding air pressure equal to the vapor pressure.

[@nabajyotibhattacharjee8871]

Unfortunately such channels don't receive enough views and support.

[@Samasaya_Samadhaan]

This is the misinformation of logo ko manipulate kia ja raha he, pehle bola pani ko thanda krna ho tk boil krdo fir, boil krne ki bajaye expand kar dia. Ise boiling krna nahi joules Thompson effect kehte he.

[@Arpitkrkr]

जबरदस्ती के complex words इस्तेमाल करोगे तो या होगा। कम दबाव पर पानी जल्दी उबलता हैं ये बोलने के जगह क्या क्या फलना ढेकना समझा रहे हैं।

[@Samasaya_Samadhaan]

@@Arpitkrkr Complex words kuch nahi he. Boil karke thanda kuch nahi hota. Ye log bas students ko manipulate karte he just to gain views. Ek glass pani open me rakh do evaporation hoga or paani thanda ho jayega. Isko boil karna to nahi bologe. Jab tak aap har shabd ka matlab or value nahi samjo ge to concept bhi nahi samajh paaoge. Ise complex word nahi kehte ise bolte har different cheej k lie different and right word use karna bolte he taki samne vala confused na ho

[@Levi2e]

Pedro Pascal teaching science 😅

[@nabajyotibhattacharjee8871]

Information might not always be reliable. Social media is full of misleading content nowadays. I was perplexed when I came across the 'GRWM' trend; it really shows how much we have declined. At least channels like this create curiosity. I never understood science when I was a kid because teachers never taught it the way they should have. Now, being 27 years old, I Google things like what's shown in this particular video out of curiosity and learn more so that I can pass on the knowledge to the next generation.

[@rickyrout88]

This is simple Thermodynamics. Boiling Temperature depends upon under which pressure the matter is boiling. For example boiling temperature of water increases when pressure increases just like pressure cooker and in this experiment when the syringe plunger is pulled a vacuum created which lower the boiling point of water and boiling of water occured and due to evaporation on water temperature lowered in the syringe. I worked in a power plant and we do the both thing in power plant. We boil the water in high pressure in boiler and cool the water in vacuum in condenser.

[@syed_taha_ahmed]

Aray wah bhai same mein likhnay wala tha aur mein bhi power plant pr hn. Steam turbine ka condenser vacuum pr hota hai aur us pressure pr jo LP ky last stage sy steam aati hai tu CW steam sy latent heat ly kr usay condense krdaita hai Cooling tower mein boiling tu nhi likan evaporative cooling sy 7 degrees tak ki range li jati hai Ab tu super critical boilers bhi agaye hain jidr drum hotay hi nhi. Sara khail pressure aur temperature ka hai.

[@rickyrout88]

@@syed_taha_ahmed mein toh bas basic basic mein hi nipta diya. Isme likhenge toh pura book ho jayega.

[@user-oy6nj2ri1b]

Please make full video on this

[@ramkumar2345]

Amazing sir

[@jsaifi7402]

.....enclosed chamber main rukhkr boil keejiyay pressure kum krkay na ki stove pr rukhkr.

[@ArnavFortune]

actually plunger khichne se system pressure drop hua. pressure kam hone se kam temperature me hi evaporation shuru ho gaya...evaporation ke liye heat pani apni body se liya ...isliye temperature bhi drop hua aur pani bhi evaporate hua. aur bilkul aisa hote he moon ke surface pe. woha pani le jao jao pani boil hone lagte he atmospheric pressure kam hone ke karan. aur latent heat use hone ke karan pani ka temperature itna drop hota he wo ice ban jata he.

[@NC_Isro_64]

Very well explained! Thank you sir!🎉

[@siddharthmishra417]

Adiabatic expansion. When heat is constant then internal energy is used decreasing the temperature.

[@karanstar8240]

thank you sir

[@CCL_IITGN]

Most welcome

[@dushyantdaksh3838]

temp decreased due to 30 degree air came from finger sided area

[@jortor2932]

SIR TOH ye boil kha ho rha tha tube ke andar vo toh bas bubbles the air ke

[@blazyegamer]

What is boiling . Explain that first

[@xmartyprince]

What if I try normal water and pull the piston will it cool down ?

[@southpole9450]

Yes it is already a normal water

[@anujagarwallife]

Low pressure me boiling point decrease ho jata hai

[@dushyant2877]

But low pressure mei to molecule ek dusre se jyada door honge , to boiling point badh jana chahiye

[@SKBEx-muslimMovement]

😂✊ Sir bina frize k barf babana sikhao na please..

[@nishantkumargupt]

That's why space is so cold because it is spreading on more than light speed vastly like cold boiling phenomenal

[@BhartiyaNagrik01]

Newton's law of cooling

[@fordlab22]

How will you explain the same kogic but with the help of kinetic energy instead of temperature

[@fooodda]

Sir sorry but I think eak aur reason hai jo pani ko thanda karne me madad kiya …. Thats heat propagation and over the area . Which reduce the some point of heat too. Sorry agar galat lage to advice dijiyega

[@Sonu-sr9nl]

But in the previous video on this channel, they showed that the temperature will increase

[@HRx3006]

Definitely i see that.. 80 c. pe boil bta rha h (increase) .. yha decreasing bataya 😂😂

[@Sonu-sr9nl]

@@HRx3006 yeah

[@CCL_IITGN]

Temperature decreased in that experiment as well. Last video the initial temperature was around 80 C

[@Sonu-sr9nl]

@CCL_IITGN then, sir, how it's get boil

[@HRx3006]

Sir i understood 😅 now ​@@CCL_IITGN

[@amansingha1796]

Sir please jee ke questions ko slove karne ka approch sikhaye

[@himanshurapconman]

Bro I don't think that's the definition of boiling 😅

[@gstarcad7398]

You don't think that's why kiddo bahut kuch sikhna hai abhi

[@himanshurapconman]

​@@gstarcad7398 yes grandpaa now you are there to teach us. But wait you are yourself a matric fail.

[@saurishsrivastava1864]

That bro is a prof in IIT.. tere jaise chaar ko wo muut ke nikal dete honge😂

[@amansingha1796]

Wow

[@MonikaVerma-is1rd]

But the syringe is airtight. Then how high energy water molecules came outside of the syringe?

[@Lucky-bs3ux]

Very good keep ut up❤

[@Samasaya_Samadhaan]

Kaha kaha se aate he ye log

[@hamidcc113]

This is also same for earthen pot.

[@harmandatta6731]

Broo broo brooo Earthen pot works on the concept of evaporation.. this happens due to pressure difference change... As pressure got changed (lowered) the elements (here water) needs to release something to equalise... The difference here is pressure... Earthen pot pressure remains same.

[@hamidcc113]

@@harmandatta6731 I want to said that earthen pot has numerous number of tiny pores and higher energy water molecule evaporate through these tiny holes leaving behind lower energy water molecules and water becomes cold.

[@kishanmistry6219]

Temperature kish device se chack ker rahe ho???

[@soumyatechnical6551]

This consept use for AC

[@User00571]

Temperature kam huwa ya barh gaya?

[@rajeshkhandaytrai3150]

Bahar k temp se koi matlab nhi hai kya....

[@CCL_IITGN]

है। पर क्योंकि syringe का material poor conductor हैं तो ज़्यादा heat exchange नही होता।

[@anilkumarsharma8901]

volume increased temperature decreased

[@sanketwahurwagh3592]

Expansion ho raha h na yaha pr. Expansion causes cooling.

[@ManishGupta-ww8tg]

Agar paani ka temprature 10degree h to kaise karenge? refrigerator se

[@surajraut6025]

Adiabatic expansion ho raha

[@---me---]

Adiabatic expansion

[@S_Rose84]

Confusing statement " Boil water" this will be misleading ..

[@koushickmallick5217]

Boil or vaaccume🤔🤔

[@Pradeep-ze7ik]

Sir aap jis equipment ka use kr rhe temperature dekhne ke liye uska naam or link mil jayega????

[@darwinianchimp2630]

Infrared/Radiation thermometer

[@sagarprajapati4577]

Infrared hota hai ye

[@shashanklnct]

Pv=nRT

[@nShobhit]

I think 'Actionlab' se chepa hai 😅

[@RyomanSukuna-nz5pr]

Bhai Ap Lego Bana ta hu.?

[@rajeshkhandaytrai3150]

Bahar k temp se koi matlab nhi kya

[@Anonymous12426]

It is just air bubble

[@virsanjay]

पहली बार सुना है की पानी को बॉयल करने से ठंडा होता है😂

[@RajaSampathi7]

Its Empambe effect...

[@niravparmar7856]

Hey Vsauce Michael here.

[@darkblood154]

Vsauce

[@devendrasinghshekhawat6097]

Sir aap for to Pani boil karke naha sakte ho to batao tab manu me

[@Harry-kg2oc]

Bilkull nahi taapmaan iss liye gira hai kiyon k uss per se atmosphere ka pressure kamm ho giya

[@kNOwOne.]

no boiling only bubbling 😂😂😂

[@sameersheikhq8905]

Aap kahan the gyani baba??

[@MR.Abhishek-bl5yf]

to ab hame chai garam karne keliye gas ki jarurat nahi padegi n abse

[@man_nan6546]

Nikal gaye kaha se?? Vapours

[@vickyprochay1476]

Itna Thanda Pani ismein to Barf jam gai😂😂😂😂😂😂😂😂😂😂

[@peppermint6691]

Ye actually me tho boil nahi hota hoga na ..bas boil water jaise appear hota hoga .. 🙄 q ki bina heat tranfer ke chize kaise boil hogi real me .

[@pschimurkar2594]

You are right, bubbles are visible because of outside air inter inside from piston rubber valve boundary & it looks like water heating

[@AnkushKumar-qc7bw]

👍

[@YogendraSingh-ok7xu]

Agar paani thanda h krna h to pahale garm kyu kre sir ji😂😂

[@Shivam-q6z8l]

Sir samjha me nahi aya

[@Arrihant_Halder]

🙄😳 kia karenge is information ka.. . !!

[@deepaksahu6075]

Boil or bubbles mai farak hota hai 😂

[@sandeepshukla9318]

हवा भी तो घुस गई

[@NikhilKumarPal-cf8zr]

Are ye to bhart se bhi jayada thanda ho gya

[@Satyamm3]

Vsauce did it betyer

[@vision-cn7lu]

If you have to decrease temperature arround 2ltrs water then need giant injection. But badluck that's not available 😂😂😂😂😂

[@dave_pagoda]

It's not boiling bubbles 😂. Micro air leakage top of the syringe and finger.

[@kuldeep.r2872]

It's actually boiling

[@fahad-ds8cc]

acha isy boil kehty hain

[@amandarash135]

Hulk

[@Education_TV_786]

Kya koi aisa Tarika hai ki garm Pani ko peene ke layak banaya ja sake kam time mein

[@775shahbaz]

Samaj nhi aaya

[@BlueAdarsh]

sir aap galt ho concept galt hai really me Area badaya aapne or 1vaqume create kiya or are Badane se presser ghata or vachume me pressor ke sath tem bhi kam hojata hai q ki presser is directly proportional hota hai Areya ke or temprature ke bahi to sir phenomena ye hai that's y aap galat ho sir

[@kiritbhai8793]

Sir self cooling and self Heating k bare me bataye 🙏 Please 📌 my id Thank you

[@Bhageshwardharmsarkar]

Abe wo boil nhi ho rha air suck kr rha h 😅😅

[@gstarcad7398]

Gendu kumar

[@pankajsanwal2010]

आपका प्रयोग तो ठीक है लेकिन भाषा गलत है यानी आप कर कुछ रहे हैं और कह कुछ और रहे हैं । उसका अर्थ यह निकल रहा है कि पानी को ठंडा करने की किसी विधि की चर्चा हो रही है ।

[@codezero1]

boil nahi ho raha chacha. usme se air bubble nikal raha hai.. agar sach me boil hota to gas me convert ho jata. swiming pool ke andar paado to bhi bubble nikalta hai na ki pool ka pani boil ho raha hota hai.. kuch bhi mat bolo.

[@MostafaAhmed-ri3ev]

Kuch pata nehi , aise mu uthake video bana dete hai😅 Kaha boil huwa pani ,

[@amitabhjayaswal]

WRONG EXPLANATION !

[@asanulhaque8363]

Physics k naam pr Ashe kr rakkhe ho 😡😡😡... Wo boiling nhi he tau

[@sudheeshchouhan2551]

Har kuch 😂 Kuch nhi pta, galat jankari mat de

[@pratikroy-p8s]

Wana be scientist mffff🤢

[@jasifshaikh]

Bhai gas pe boil Kiya to chalega kya , kuch bhi bolte ho

[@Hani1live]

Boli ni hora bhai ye

[@user-vk6bz1xn2y]

Koi sense hai is baat ka

[@pankajsanwal2010]

आपका प्रयोग तो ठीक है लेकिन भाषा गलत है यानी आप कर कुछ रहे हैं और कह कुछ और रहे हैं । उसका अर्थ यह निकल रहा है कि पानी को ठंडा करने की किसी विधि की चर्चा हो रही है ।

[@pankajsanwal2010]

आपका प्रयोग तो ठीक है लेकिन भाषा गलत है यानी आप कर कुछ रहे हैं और कह कुछ और रहे हैं । उसका अर्थ यह निकल रहा है कि पानी को ठंडा करने की किसी विधि की चर्चा हो रही है ।

[@pankajsanwal2010]

आपका प्रयोग तो ठीक है लेकिन भाषा गलत है यानी आप कर कुछ रहे हैं और कह कुछ और रहे हैं । उसका अर्थ यह निकल रहा है कि पानी को ठंडा करने की किसी विधि की चर्चा हो रही है ।