Quantitative Description of Isothermal (Constant Temperature) Process with Ideal Gas on P-V Diagram
ฝัง
- เผยแพร่เมื่อ 30 มิ.ย. 2024
- A piston (containing an ideal gas) undergoing an isothermal process is represented on the P-V diagram. The work, heat and internal energy are discussed.
#Thermodynamics
#Isothermal
#KonstantinLakic - วิทยาศาสตร์และเทคโนโลยี
![[Watch Party] APL 2024 ใครชนะเข้ารอบ Hydra 🆚 Flash Wolves Talon 🆚 GGLive](http://i.ytimg.com/vi/BvuSgyLy4hA/mqdefault.jpg)
Thank you so much for explaining it so clearly, i was very lost until I found your video. Thank you very much!!
You explain scientific concepts in such a brilliant and succinct way! I'm happy to have discovered your channel and I wish I had the pleasure of you teaching my classes :) Keep being awesome^^^
Finally found a satisfying explanation.
Thanks a lot, my friend.
I will recommend this channel to my friends too.
Subbed!
Thanks Samar
@@Elucyda you are very good but I didn't understood why is the internal energy (change) is zero.
Finally found a good explanation. Thanks man!
You speak so clearly thanks. .well understood
Thank you, I was having a confusion in that! You are amazing!
Subscribed
Bro ur an amazing teacher ! Keep it up
Thanku for teaching us in such a easy way..
Nice video bro👍 well understood keep going 🙏
Hi! I'm a new fan.. Thank you for your lectures. I like the way how you explain things. Your voice is also very calm.
Thank you!
Amazing!! helps me to understand easily😄
Your'e a great teacher!
nice .great explanation sir ,thank u .
Nice explanation
You keep nice going 👏
I am from India
I am a student of class 11th
To which classes thermodynamics is most appropriate to teach in your country?
Definitely deserves more subscribers
0:06
Now I understood the concept
I am indian but your explanation is so better
???
you're an angel thanks bro
Your explanations are amazing bro❤👍🏼 You know what you are saying 😂
Thank you for this.. 😊
what if I want to do the isothermal curve on a P - v (specific volume) diagram? I don't know in witch table I should seek for the values to do the curve.
Thanks
Can you help me? How much heat needs to be rejected during a true isothermal compression of 3,000 cubic feet of air, when compressed from 15 psi to 4,500 psi using a 3-stage compressor?
Ooh thankyou so much 😍👍
Great video!
Glad you enjoyed it
If I compress the piston, my work is converted into thermal energy inside the box. Then the heat sink takes that energy away. how can then the piston go back up, the energy should have been lost ?
Hi matey, thanks for the explanation what problem completely doll I cannot understand basic sing why if you’re applying heat temperature remain constant this I believe this is basic stink of iso thermic process but I cannot understand could you please explain
Thank you so much!!!
You're welcome!
Good men
Thank you. Sir
Welcome!
Baby brother of AK lectures.
I know this every thing but i still can't understand how we can apply heat if temperature is constant
U r awesome
❤️
As a bicycle pump inflates a tyre, it pressure rises from 30 kPa to 40 kPa at constant temperature of 30 °C. By assuming the air acts as an ideal gas, calculate the work done per mol of the air.
A. -80.35 J
B. 80.35 J
C. -811.93 J
D. 811.93 J
(please show calculation)
can use this formula W=nRT ln(p1/p2)
Can you help me..everyone doesnt know how to solve this..i must present this question to my lect..please notice me
Akoa aben😂. (Very intelligent)
Eu tentando estudar para termoquimica e voce apareceu kkk
Bro but in google Δu= Q-W so, when internal energy is zero, it becomes Q=W
Both sign conventions are correct as long as they are used consistently.
Here,∆U=0. Explain further.
Why not 𝑊=𝑛𝑅𝑇 ln (𝑉f/Vi)? Why have negative?
The negative sign comes from a sign convention for the work done. It is fine to use a different sign convention as long as you are consistent.