In a certain chemical process, a lab technician supplies 245 J of heat to a system. At the same time, 68.0 J of work are done on the system by its surroundings. Part A What is the increase in the internal energy of the system?

In a certain chemical process, a lab technician supplies 245 J of heat to a system. At the same time, 68.0 J of work are done on the system by its surroundings. Part A What is the increase in the internal energy of the system?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 38P: When a dilute gas expands quasi-statically from 0.50 to 4.0 L, it does 250 J of work. Assuming that...

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Question

In a certain chemical process, a lab technician supplies 245 J of heat to a
system. At the same time, 66.0 J of work are done on the system by its
surroundings.
Part A
What is the increase in the internal energy of the system?
AU =
Submit
IVD] ΑΣΦ
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