Sophia Learning
Sophia: Identify Examples of Entropy
This lesson will explain how to identify changes in entropy and provide examples of entropy change.
Physics4kids
Physics 4 Kids: Heat and Thermal Energy
When scientists originally studied thermodynamics, they were really studying heat and thermal energy. Heat can do anything: move from one area to another, get atoms excited, and even increase energy. Did we say energy? That's what heat...
Learn AP Physics
Learn Ap Physics: Physics B: Thermodynamics
A site dedicated to help students prepare for the AP Physics B test. This specific site reviews thermodynamics including ideal gases, laws of thermodynamics, and entropy. Site contains links to video lectures and practice problems.
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: Entropy
Explains entropy in a system and how it is measured.
Physics4kids
Physics4 Kids: Thermodynamics and Heat: Second Law of Thermodynamics
Explains the second law of thermodynamics.
Other
Nmsea: Electrolysis: Obtaining Hydrogen From Water
The New Mexico Solar Energy Association provides an article entitled, "Electrolysis: obtaining hydrogen from water - the basis for a solar-hydrogen economy". The article is medium size in length with pictures and charts throughout to help.
Other
Applied Thermodynamics: Entropy
Entropy is defined and discussed at this site from Applied Thermodynamics. The equation for this mathematical quantity is given and explained. Some unit information concerning entropy is provided.
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.
Curated OER
Picture of Box With Four Marbles
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
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A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
Both Black on the Left
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
4 Marbles
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
6 Marbles
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
12 Marbles
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
100 Marbles
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
400 Marbles
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
Pressure Temp Data for a Gas
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
Generalised Heat Engine
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
Generalised Refrigerator
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.
Curated OER
A Perfect Heat Engine Driving a Refrigerator
A discussion of entropy that focuses on explaining entropy, how it applies to the second law of thermodynamics, and real-life observations of the existence of entropy.