Thermodynamics Explained: First Principles — PickAClass
⏱ 2h 36m 📚 26 lessons 🎧 Audio version

Thermodynamics Explained: First Principles

Understand the fundamental laws governing energy, heat, and work to build a strong scientific foundation for various engineering and scientific disciplines.

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About this course

Ever wondered how engines work, how refrigerators keep food cold, or why some reactions happen spontaneously? Thermodynamics provides the answers by explaining the fundamental principles of energy, heat, and work. This course will demystify the core concepts of thermodynamics, enabling you to grasp the essential laws that govern energy transformations in our world and apply them to understand a wide range of natural and engineered systems.What you'll learn: Learn the definitions of key thermodynamic terms like system, surroundings, state, and process. Understand the First Law of Thermodynamics and its application to energy conservation. Apply the Second Law of Thermodynamics to analyze entropy, spontaneity, and energy quality. Practice calculating work, heat, and internal energy changes in various thermodynamic processes. Explore fundamental concepts of thermodynamic cycles and their relevance to engines and refrigerators. Analyze the behavior of ideal gases using relevant thermodynamic equations. This course begins with foundational definitions and units, then systematically introduces the First and Second Laws of Thermodynamics, exploring their implications and practical applications through solved examples and conceptual exercises. This course is designed for absolute beginners with no prior knowledge of thermodynamics, ideal for students in science or engineering fields seeking a solid conceptual understanding. Begin your journey into the fascinating world of energy transformations today.

Course contents

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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  • 📱 Phone or computer
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  • ⚡ Short & focused
    2h 36m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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has successfully demonstrated mastery of
Thermodynamics Explained: First Principles
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Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
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1.7 hrs
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Behavioral copywriting
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1.9 hrs
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Thermodynamics Explained: First Principles
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Yes — full refund within 14 days, no questions asked.

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Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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