55 : When 40 kcal of heat is supplied to system, its internal energy increases by 84000 J. Calculate external work done by the system. mechanical equivalent The of heat is 4200 J/kcal.
55 : When 40 kcal of heat is supplied to system, its internal energy increases by 84000 J. Calculate external work done by the system. mechanical equivalent The of heat is 4200 J/kcal.
Related questions
Question
100%
Transcribed Image Text:55 : When 40 kcal of heat is supplied to
system, its internal energy increases by 84000 J.
Calculate external work done by the system.
equivalent of
The
mechanical
heat is
4200 J/kcal.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
