Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
A steel cylinder capacity 10L holds 20 Moles of O2 at 27 C an imperfection causes the gas to leak out slowly so that temperature remains Contant Ext Pressure is 1 atm The cylinder Finaaly Contain 1 atm Calculate Work Done in Calories
 one year ago
 one year ago
A steel cylinder capacity 10L holds 20 Moles of O2 at 27 C an imperfection causes the gas to leak out slowly so that temperature remains Contant Ext Pressure is 1 atm The cylinder Finaaly Contain 1 atm Calculate Work Done in Calories
 one year ago
 one year ago

This Question is Closed

experimentXBest ResponseYou've already chosen the best response.1
this is isothermal process, work done is given by \[ n R T \log \left( V_b \over Va\right)\\ V_a = {10 \text{L}} \\ V_b = {300.4 \over 273.4}*20*22.4 \text{L}\]
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
dw:1351149292211:dw
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
dw:1351149481464:dw
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
dw:1351149608767:dw
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
dw:1351149969466:dw
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
dw:1351150077826:dw
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
I can't continue there is not Q ?
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
Pay attention that in this case n is variable(leaking). so U is not constant(Adiabatic) So you can not find W(work) by int Pdv.
 one year ago

VincentLyon.FrBest ResponseYou've already chosen the best response.0
Is the answer 48.9 kJ = 11.7 Cal ?
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
dw:1351152257623:dw
 one year ago

mahmit2012Best ResponseYou've already chosen the best response.0
I think you should have how percent was leaked ?
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
it is ~11700 cal @VincentLyon.Fr
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
@experimentX : \[W=2.303*n*R*T* \log\frac{ P1 }{ P2 }\]
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
\[P1 V = nRT\] \[P1=~48atm\]
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
P2=1atm (given)......Can t we Do like this...?
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
But Not getting the Correcr Result:
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
but @VincentLyon.Fr Got it correctly...)
 one year ago

experimentXBest ResponseYou've already chosen the best response.1
http://www.physicsforums.com/archive/index.php/t530754.html
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.