This is what I was searching for 🎉🎉❤ .... As a NEET aspirant , from NCERT book the topic was not clear to me , then I searching the topic and got it , it's outstanding.. really.... Especially you started the concept with that first simple example, from that it being so easy to understand later actual refrigerator... Tnx ❤
GOD bless you thank you so much u made it finally understandable to me after lot of research on you tube and google chrome. And i don’t know why am hating my teachers who made it so confusing and I wasted my time.
Technically, the piston shouldn't rise to its original height, but adiabatic expansion will cool the gas down as it decompresses. Basically, the work required to compress the gas is greater than the work needed to lift the piston back up. The lost energy accounts for the cooling effect. This happens because the relationship between volume and temperature is linear whereas the relationship between volume and pressure is nonlinear. All this means is that when the gas is compressed, most of the energy will be used to increase the pressure while some is used to increase the temperature. Likewise, when the gas decompresses, most of the work comes from decreasing pressure and some from decreasing temperature.
Entropy...2nd law....Climate catastrophe results from trying to use refrigerator to cool room with the door open....we allow all the waste heat back into the room
The ball bouncing spontaneously does violate conservation of energy: if you catch it, you have something for nothing. If you want to see the second law violated, please watch "Second Law of Thermodynamics broken, violated. Try it yourself" I wish this presenter would also see this. And, for all of you students, please tell your professors.
What my prof couldn't achieve with several hours of lessons, this guy did in just 8 min. A very big thumb up :) 👍
By far the best explanation of heat pumping and refrigeration that I have ever seen. Your powers of communication are awesome!
holy shit it is
This is what I was searching for 🎉🎉❤ .... As a NEET aspirant , from NCERT book the topic was not clear to me , then I searching the topic and got it , it's outstanding.. really.... Especially you started the concept with that first simple example, from that it being so easy to understand later actual refrigerator... Tnx ❤
this video is so underrated!!! so beautifully explained
Definitely one of the best tutorials I've ever seen in RUclips! Thanks for the video!
I study physics because it excites me that everything can be broken up into simple first principles. This is a perfect illustration of just that.
This video precisely described just what I needed! I definitely commend the concise explanation! Cheers to teaching science exceptionally!!!
This channel deserves much more subscribers.From here we get Quality contents that are really helpful and informative. Thanks to them.
The best vedio on RUclips. The concept of heat pump and refrigerator is well explained. Thank you for the amzing vedio.
I went through undergrad and have a much better understanding of refrigeration just from this one video. Thank you
Thankyou, you cleared something very particular, which sadly no one till now was able to.
Awesomee explanation!! Especially that thing when you told we can't keep our refrigerator open and expect our room to cool down
Thank you for this! What seemed incredibly difficult to understand from reading a text book, was in fact easy to learn from your video.
bro i cant take you enough for this explanation i need it
Didn't expect it to be this good.
This is godsend video by far so good explanation clear and smooth
Just got a smack on the back of head with a awesome lesson thanks
Awesome! Best video that explains 2nd law of thermodynamics
Great explanation, they way you say refigeratior.... killed me.
So precise and wonderfully explained!!!!
GOD bless you thank you so much u made it finally understandable to me after lot of research on you tube and google chrome. And i don’t know why am hating my teachers who made it so confusing and I wasted my time.
Absolutely brilliant explanation of refrigeration principles.
amazing video! the best explanation on this topic on youtube!!
what a video !!!!! short & sweet ! thank you sir !!!!
excellent explanation...loved it
just beautiful, exactly what i was looking for
Thank you for this phenomenal video!
Well explained! Thank you❤
Awesome explained sir thank you 😍😊
very nice explanation
best explanation thank you
5:14 the key point 👍
6:22 heater and heat pump it's not the same 👍
Thanks for explaining it so beautifully
Best✨
Love from India🇮🇳🇮🇳
Very nice explanation
2:06 Why is it possible to extract more energy from the room than it took to compress the refrigerent?
very very good explanation .thanks a lot man
Super explanation
It's really helpful. A BIG THANKS!!!:)
LEE WEATHERLY
Cool 👏👏👏😊👌
A nice intiative......keep going.....
May you people acheive great heights....
Realy helpfull☺thanks
Nice and really helpful
Very helpful for my class 11
Super lecture
Great video!
This was a great video and explanation!! I'd like to ask what animation software you used to create this teaching tool. Thanks.
very nice....
Thanks! Is the the transfer of heat entropy?
Without the compressor by heating which gas can we use?
Thanks for the information.
The video starts with "In the previous lesson...."
Where is this previous lesson? Is it also on RUclips?
Thanks, this is a very good video, sincerely I liked it, it's very usefull.
Hi.
Sir pls explain more about bonus heat. What's bonus heat? Where it comes from? What does bonus heat mean?
Thank you.
Tank you very..... much
Thank u so much sir❤️
Super
So heat pump are more efficient
Yes,
COP of Heat Pump = COP of refrigerator + 1
After you compress the Pump and Leave your hand there is decrese in internal energy ..... Why ?? why does piston come up ?
Technically, the piston shouldn't rise to its original height, but adiabatic expansion will cool the gas down as it decompresses.
Basically, the work required to compress the gas is greater than the work needed to lift the piston back up. The lost energy accounts for the cooling effect.
This happens because the relationship between volume and temperature is linear whereas the relationship between volume and pressure is nonlinear. All this means is that when the gas is compressed, most of the energy will be used to increase the pressure while some is used to increase the temperature. Likewise, when the gas decompresses, most of the work comes from decreasing pressure and some from decreasing temperature.
Entropy...2nd law....Climate catastrophe results from trying to use refrigerator to cool room with the door open....we allow all the waste heat back into the room
The ball bouncing spontaneously does violate conservation of energy: if you catch it, you have something for nothing. If you want to see the second law violated, please watch "Second Law of Thermodynamics broken, violated. Try it yourself"
I wish this presenter would also see this. And, for all of you students, please tell your professors.
live laugh love godkin, but this was very helpful
good
thank you
How does spontaneous basketball bouncing not violate every law in the book?
He doesn't explain that heat(energy) AKA latent heat, is not really the same as temperature. Physics for people who already understand physics.
Where my Kozak squad at
I was getting a lot out of this until I realised he can’t say refrigerator, which is super super distacting
You definitely mean condenser. You are the reason I make more money than you based off this video 😂
good