| Author |
Message |
![[Post New]](/templates/default/images/icon_minipost_new.gif) 8 Apr 2008 10:32:26 IST
|
|
|
An ideal gas has an initial pressure of 3 pressure units and an initial volume of 4 volume units. the table gives the final pressure and volume of the gas (in those same units) in five processes. Which processes start and end on the same isotherm? a b c d e __|__________________________ p | 12 6 5 4 1 V | 1 2 7 3 12
|
Here I am this is ME!!...and there's no where else on earth I'd rather be!!!!!! |
|
|
|
8 Apr 2008 10:40:34 IST
|
|
|
come on guys....... PLEASE HELP OUT OVER HERE>>>
|
Here I am this is ME!!...and there's no where else on earth I'd rather be!!!!!! |
this reply: 0 points
(with 0 
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 10:42:29 IST
|
|
|
is it a and e
|
An army of sheep led by a lion would defeat an army of lions led by a sheep.
|
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 10:49:53 IST
|
|
|
no that is wrong... the answer is gien as all except c..... cud you show u worked this out???
|
Here I am this is ME!!...and there's no where else on earth I'd rather be!!!!!! |
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 11:22:19 IST
|
|
|
see this is a simple one
u just need to obey boyle law
(since it is given that temp. should remain const..)
so u just need to check that P1V1 = P2V2
clearly all others satisfy except (c)
hope u got it
rate me
|
all the best ... |
this reply: 5 points
(with 1
in 1 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 11:33:02 IST
|
|
|
so when you say obey Boyl's law do you imply that.... PaVa = PbVb=....... where Pa represents the diff in the int.and fin. pressures?? and similarly for V
|
Here I am this is ME!!...and there's no where else on earth I'd rather be!!!!!! |
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
|
|
|
|
no they represent absolute pressure and volume
let me give an example from the ques
given pa = 12 and va = 1
pb = 2 and vb = 2
so pa . va = pb. vb = 12 = pd.vd = pe. ve is not equal to pc.vc
rate me
|
all the best ... |
this reply: 10 points
(with 2
in 2 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 11:41:45 IST
|
|
|
it is a,b,d,e. as in all these cases the temperatures are same as PV values are same.
PaVa = PbVb = PdVd = PeVe = 12
|
this reply: 5 points
(with 1
in 1 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 11:53:31 IST
|
|
|
thank You...@arpan1 and @sahilgupta_iit.....
Cheers!!
|
Here I am this is ME!!...and there's no where else on earth I'd rather be!!!!!! |
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 13:40:53 IST
|
|
|
sorry i am late correct ans are already given
|
When there is no hope & everything in dark..........
World says go & Graves say come.........
So never loose hope & Try another way.........
|
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 14:19:47 IST
|
|
|
Yes..... thanks a lot for everything.....!!! All the best....dudes!!
CHEERS!! :)
|
Here I am this is ME!!...and there's no where else on earth I'd rather be!!!!!! |
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
8 Apr 2008 22:28:29 IST
|
|
|
hey, u asked fer help, n i c its all over...........!!!
|
<TABLE CELLSPACING="1" CELLPADDING="1" BORDER="0">
<TR><TD>
   
<DIV ALIGN="right">Glitter Graphics</DIV></TD></TR></TABLE>
|
this reply: 0 points
(with 0
in 0 votes ) [?]
|
|
You have to be logged on to rate
|
|
|
|
|
Moderation Team
![[Up]](/templates/default/images/icon_up.gif "[Up]"){kind=icon}
1
