Georgia State University
Georgia State University: Hyper Physics: Phase Change Concepts
An indexing page for the HyperPhysics site. This page includes links to a variety of pages at the site which contain information related to phase changes. Each individual page consists of informative graphics and clear explanations.
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: Entropy
This informative site is from Georgia State University. The tendency of nature to move towards a more disordered state in an isolated system, a concept known as entropy, is discussed. This concept is well-depicted in meaningful diagrams.
Science Buddies
Science Buddies: Rubber Band Elasticity and Temperature
Many materials expand when heated and contract when cooled. What do you think will happen to the elasticity (stretchiness) of a rubber band when it is heated or cooled to various temperatures?
Texas Education Agency
Texas Gateway: The First Law of Thermodynamics and Some Simple Processes
By the end of this section, you will be able to describe the processes of a simple heat engine; explain the differences among the simple thermodynamic processes: isobaric, isochoric, isothermal, and adiabatic; and calculate total work...
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.
National Academy of Engineering
Greatest Engineering Achievements of 20th Century: Air Conditioning & Refrigerat
Students learn about air conditioning and refrigeration in the 20th century. The resource consists of historical information, a timeline, and a personal essay by a key innovator.
PBS
Pbs Learning Media: Steam Machine
Explore NOVA Online's interactive steam engine and discover how this machine can convert heat to mechanical energy.
Climate Literacy
Clean: Zero Energy Housing
Young scholars investigate passive solar building design with a focus solely on heating. Then they design and build their own model houses, and test them for thermal gains and losses during a simulated day and night.
PBS
Pbs Learning Media: Solar House
In this What's Up in the Environment? video segment, an electrical engineer in Virginia and his 13-year-old son explain how they produce electricity in their home. [3:58]
Colorado State University
Csu: Four Stroke Fuel Air Otto Cycle Gasoline (C7 H17)
A Java applet which allows the visitor to investigate the physical parameters associated with the individual strokes of a 4-stroke gasoline engine. Visitors enter parameters such as exhaust temperature, fuel ratio, and ambient pressure...
TeachEngineering
Teach Engineering: Hot Cans and Cold Cans
Students apply the concepts of conduction, convection, and radiation as they work in teams to solve two problems. One problem requires that they maintain the warm temperature of one soda can filled with water at approximately body...
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.
PBS
Pbs Learning Media: Hurricanes: New Tools for Predicting
This video segment adapted from NOVA scienceNOW features new advances in predicting the intensity of hurricanes. [5:49]
Texas Education Agency
Texas Gateway: Thermodynamics: Problems and Exercises
This is a list of 67 problems and exercises to solve based on the content presented in Chapter 15: Thermodynamics from the AP Physics online text.
Curated OER
Colorado State Univ.: Heat Transfer Resistance Modeling
This site from the Colorado State University discusses the tranfer of heat by conduction and convection. Discussion centers around the application of these two heat transfer mechanisms to engines. The variables that effect the resistance...
National High Magnetic Field Laboratory
Magnet Academy: James Joule
James Prescott Joule experimented with engines, electricity and heat throughout his life. Joule's findings resulted in his development of the mechanical theory of heat and Joule's law, which quantitatively describes the rate at which...
Other
E Gfi: Green Roof Design
A project through which teams design a roof made of plant material that conserves both water and heat.
TED Talks
Ted: Ted Ed: What Is the Coldest Thing in the World?
Lina Marieth Hoyos explains how low temperatures give scientists a window into the inner workings of matter, and allow engineers to build incredibly sensitive instruments that tell us more about the universe.
Energy4Me
Energy4me: Tower of Power
Students will learn that heat is needed to separate crude oil/petroleum into useable substances to make the products we use every day.
Khan Academy
Khan Academy: Activity: Solar Stadium Challenge
A project for students to imagine they are writing a proposal for a bid to design and construct a football stadium that is heated by solar power. As a structural engineering, the students will be creating this proposal for a new NFL team...
Texas Education Agency
Texas Gateway: Thermodynamics: Glossary
This is a glossary of terms and definitions used in Chapter 15: Thermodynamics from the AP Physics online text.
University of Wisconsin
The Why Files: Hurricanes
Learn about what it takes to be a hurricane and how hurricane tracking has improved over the years.
Famous Scientists
Famous Scientists: Blaise Pascal
Find out about the French philosopher and scientist who was one of the greatest and most influential mathematical writers of all time, Blaise Pascal.