Thermodynamics Basics
What thermodynamics basics means
Energy, heat, work and the laws of thermodynamics.
Worked example
One question from this skill's own question bank, shown with its full working.
The first law of thermodynamics is a statement of
- conservation of energy
- conservation of mass
- increasing entropy only
- absolute zero
Working: Energy cannot be created or destroyed: the change in internal energy equals heat added minus work done by the system.
Curriculum and exam alignment
Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.
Related skills
Other Energy & Fluid Systems skills in Engineering, at the same point in the course.
Other Engineering topics
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Practise thermodynamics basics
6 questions with a worked answer after every attempt, and a SmartScore that tracks how close you are to mastery.