NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/
March 26, 2019, 02:07:53 am *
Welcome, Guest. Please login or register.
Did you miss your activation email?

Login with username, password and session length
 
   Home   Help Search Login Register  
"The mind is its own place, and in itself, can make heaven of Hell, and a hell of Heaven." ..."John Milton(1608-1674, English Poet)"
Google Bookmarks Yahoo My Web MSN Live Netscape Del.icio.us FURL Stumble Upon Delirious Ask FaceBook

NTNUJAVA Virtual Physics Laboratory
Enjoy the fun of physics with simulations!
Backup site http://enjoy.phy.ntnu.edu.tw/ntnujava/ > JDK1.0.2 simulations (1996-2001) > Misc > thermodynamic numerical
Pages: [1]   Go Down
« previous next »
  Print  
Author Topic: thermodynamic numerical  (Read 32752 times)
0 Members and 1 Guest are viewing this topic. Click to toggle author information(expand message area).
rabea
Student
Newbie
*
Offline Offline

Posts: 11

lots!
«
Embed this message
on: March 31, 2005, 03:24:25 pm »
hey guys,
this is someones question and i dont know the answer so could anyone of u plz answer it for me??ASAP.thanx in advance. Smiley
i was trying to solve some thermodynamic numericals for my test next week and i couldn't solve this one.
A mass of liquid with volume V completely turns into a gas of volume V' at a constant external pressure P and temperature T.
The latent heat of vaporisation is L for the given mass.
what will be the change in the internal energy of the system??

a)PV'-PV

b)L-PV'+PV

c)zero

d)L+PV'-PV

take care
Logged
<life is what u make it>
Rabea
Fu-Kwun Hwang
Administrator
Hero Member
*****
Offline Offline

Posts: 3081



WWW
«
Embed this message
Reply #1 on: April 01, 2005, 10:51:25 am »
The work done is P(V'-V)
vaporisation process require energy L
so energy loss is P(V'-V)+L
Logged
atifali12
Newbie
*
Offline Offline

Posts: 2
3 atif
«
Embed this message
Reply #2 on: September 18, 2014, 07:04:39 pm » posted from:Faisalabad,Punjab,Pakistan
vry nice post good
Logged
Pages: [1]   Go Up
  Print  
"The mind is its own place, and in itself, can make heaven of Hell, and a hell of Heaven." ..."John Milton(1608-1674, English Poet)"
« previous next »
 
Jump to:  


Related Topics
Subject Started by Replies Views Last post
thermodynamic numerical
Misc 		rabea 0 13162 Last post March 31, 2005, 03:26:33 pm
by rabea
Powered by MySQL Powered by PHP Powered by SMF 1.1.13 | SMF © 2006-2011, Simple Machines LLC Valid XHTML 1.0! Valid CSS!
Page created in 0.05 seconds with 23 queries.since 2011/06/15