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January 30, 2015

January 30, 2015

Posted by **Tasha** on Sunday, April 20, 2008 at 11:02am.

(a) What is the work done by (or done to) the gas? Include the algebraic sign.

J

(b) What is the change in the internal energy of the gas? Include the algebraic sign.

J

- Physics -
**Count Iblis**, Sunday, April 20, 2008 at 1:31pmDo b) first using E = 3/2 N k T. Answer to a) then follows from the fact that the internal energy change is 100% due to work performed.

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