Khan Academy
Khan Academy: What Is the First Law of Thermodynamics?
Learn what the first law of thermodynamics is and how to use it.
Georgia State University
Georgia State University: Hyper Physics: First Law of Thermodynamics
At this site from Georgia State University the first law of thermodynamics is stated and explained. The meaning of internal energy and enthalpy is discussed. Equations are given and the importance of a system analysis is discussed.
Massachusetts Institute of Technology
Mit: Open Course Ware: Laws of Thermodynamics
Students explore laws of thermodynamics. Thermodynamics is examined through lecture notes and exam questions with solutions.
Wikimedia
Wikipedia: The Laws of Thermodynamics
A Wikipedia article summarizing each of the laws of thermodynamics. Links are provided throughout the article for additional information.
Vision Learning
Visionlearning: Mechanics: Thermodynamics
Learn about the First Law of Thermodynamics and the importance of heat flow in machines and chemical reactions.
Georgia State University
Georgia State University: Hyper Physics: Heat and Thermodynamics
Georgia State University Physics Department privides an incredibly thorough treatment of the laws of thermodynamics. Multiple pages; many informative graphics; opportunities to practice problems and receive immediate feedback.
Other
Laws of Thermodynamics
A page from the Fundamentals of Physical Geography site. Identifies, describes and elaborates upon the first, second, and third laws of thermodynamics.
Physics4kids
Physics4 Kids: Thermodynamics and Heat: Laws of Thermodynamics
Explains the laws of thermodynamic, including the zeroth law.
Georgia State University
Georgia State University: Hyper Physics: Law Concepts
This site from Georgia State University Department of Physics and Astronomy is an indexing page for the HyperPhysics site. The page links to a variety of other pages which discuss concepts related to entropy and the second law of...
Georgia State University
Georgia State University: Hyper Physics: Conservation of Energy as a Fundamental Principle
See how this principle translates in to fluids and the Bernoulli equation as well as into electric circuits and the voltage law and finally into heat and thermodynamics through the first law of thermodynamics.
University Corporation for Atmospheric Research
Ucar: About Temperature
This site from the University Corporation of Atmospheric Research provides a lengthy page covering numerous topics including the difference between heat and temperature, the use of different temperature scales, thermal expansion, how a...
Walter Fendt
Walter Fendt: Apps Zur Physik
This site, in German, offers numerous apps that illustrate common physics principles. Apps are organized into categories: mechanics, oscillations and waves, electrodynamics, optics, thermodynamics, the theory of relativity, physics of...
University of Waterloo (Canada)
University of Waterloo: James Prescott Joule
Lists the most important scientific contributions of James Prescott Joule. Provides some biographical details. Part of a set of History of Thermodynamics course notes.
Georgia State University
Georgia State University: Hyper Physics: Heat Engine Cycle
The heat engine cycle is defined and discussed. So pressure-volume diagrams are introduced and their use in depicting the cycles of a heat engine is demonstrated. Informative graphics are accompanied by reason-filled explanations.
Georgia State University
Georgia State University: Hyper Physics: Heat Engine Concepts
An indexing page for the HyperPhysics site. The page contains a concept map of links to a variety of other pages which discuss concepts related to heat engines. All pages contain informative graphics and excellent explanations.
Georgia State University
Georgia State University: Hyper Physics: Heat Engine Concepts: The Otto Cycle
Schematic diagrams illustrating the operation of a four-stroke engine cycle. Interactive buttons allow you to step through the various steps of each engine cycle. Each graphic is accompanied by an excellent explanation.
University of Sydney (Australia)
Equations for Thermodynamics
An exhaustive list of equations and formulas which are commonly used in thermal physics (including equations for triple point). Equations are organized according to category. Meaning of the symbols is clearly stated.
Wikimedia
Wikipedia: The Black Hole
This site examines the black hole as an object in astrophysics. Delve into this comprehensive resource that covers this concept from its history, to qualitative physics, the reality of black holes, mathematical physics and more.
Museum of Science
The Atoms Family
Let this classic family of monsters guide you as you learn about energy. Interactive exercises, experiments, and demonstrations help to build knowledge and raise questions.