EML3100 Thermo - Fall 1999 - Special Notes 8/99-9/99

Special Notes for August and September 1999

9/29/99Some of you may be wondering, WHEN ARE WE GOING TO GET OUR HOMEWORK BACK?   Well, your homework is in a file cabinet outside my office.   Please stop by and pick up your homework.   Please remember to
  1. be careful not to let the cabinet tip.
  2. take your work, but leave the folder.
  3. close the file draw when you are done.
9/28/99Exam #1 will be returned on Tuesday 10/5/99

Regarding the equations for work -- derivations for work for processes where can be found at the links listed.
9/21/99Exam #1 is done -- and now it is my job to grade it.   I will make every effort to have the exams graded by Tuesday 9/28/99.

Now, if you are just itching for something to do, you can review all of the old homeworks (1-5) to be sure you have mastered those skills.   Class will be from 8:10am-9:25am on Thursday.

And I have worked out the calculator dilemma...
9/17/99Please do not STUDY the 1997 Exam #1 -- I won't be asking THOSE questions again.   The sample exam is to help you judge the relative level of difficulty of the exam questions as compared to the homework problems.
9/10/99Homework solutions are in the CoE Library, and on the web.   To get to the web solutions, use the "homework" link.
(You will also have to set your browser to display at least 2 windows).
9/9/99homework #4 was modified after class (at 12noon today).   Please be sure to look at the modified assignment. Also, remember to check your pantry, or go to the grocery store to look at the high-altitude baking instructions!
9/7/99For those of you who purchased the 4th edition of the text, I have placed a copy of the homework #3 problems outside my office.   (please take only one sheet...)
9/3/99There is a copy of the 3rd edition of the textbook on reserve in the CoE Library.

Please remember   m = nM,   where
        m is mass,
        n is number of moles, and
        M is molecular/atomic mass.
Also, the "hidden units" with molecular mass are kg/kmole, or lb/lb-mole.
        lb = lbm = MASS pounds or pound=mass
        lbf = FORCE pounds or pound-force

When using English units, Newton's 2nd law (F = ma) becomes
    F = (ma)/gc, where,
        F is force in lbf,
        m is mass in lb
        a is acceleration in ft/s2
        gc is 32.174 (lb-ft)/(lbf-s2)
If you are solving an English-unit problem, and you end up with some lbs, fts, and s2s, and you really need lbfs, you've probably forgotten a gc...
8/31/99I'm glad you came to class today! Regarding the class email list -- it may take some time to work this out, so don't worry about not being able to subscribe. I will announce when that feature is ready.
8/27/99Some of you may be wondering about the 4 contact hours for Thermo.   Well... actually, the 2-hour time block is to allow you to have more time on the days when exams are scheduled.  Most days, class will meet from 8:10am - 9:25am.

For a typical class, click on this link.
7/21/99If you have tried registering for this class and it is full, should go back to the main web page and click on "What to do if class is full."

Also, you can try registering again -- if someone drops the course, a space will open up on the computer...
-Dr. P.