ideal gas cycle question?

J

john smith

New member
An ideal gas with initial temperature 350 K at point a follows the cycle a to b to c to d to a. (a) What is the change in the internal energy in the process b to c? (b) How much heat is added to the gas in process d to a? (c) How much heat is added over this cycle? During which processes? (d) How much heat is removed over this cycle? During which processes?
http://img838.imageshack.us/img838/6270/29494670.png

graph of cycle
 
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