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what is isothermal process? derive an expression for the work done during yhe isothermal process

Asked by futureisbright051101 4th March 2018, 7:02 PM
Answered by Expert
Answer:
If a thermodynamic process undergoes change at constant temperature, then this process is called isothermal process.
 
begin mathsize 12px style w o r k d o n e space W space equals space integral subscript V subscript i end subscript superscript V subscript f end superscript p space d V space................ left parenthesis 1 right parenthesis
f o r space i d e a l space g a s space p V space equals space R T
h e n c e space w e space w r i t e comma space W space equals space integral subscript V subscript i end subscript superscript V subscript f end superscript space fraction numerator R T over denominator V end fraction space d V space equals space R T space space integral subscript V subscript i end subscript superscript V subscript f end superscript space fraction numerator d V over denominator V end fraction space equals space R T space ln open parentheses V subscript f over V subscript i close parentheses space J o u l e s end style
Answered by Expert 5th March 2018, 11:45 AM
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