This web site provides a range of visualizations and resources illustrating the phenomena of relativity. The goal of this material is to help learners develop a conceptual understanding without a need for higher level mathematics. Both the special and general theories are covered. Brief introductions to the theory are provided, but these resources are designed to supplement textbooks on the topic.
Examples of the illustrations include the view of objects moving at relativistic velocities, high-speed travel through various scenery, and animations of motion around black holes and other high-gravity objects.
Please note that this resource requires
9-12: 4A/H4. Mathematical models and computer simulations are used in studying evidence from many sources in order to form a scientific account of the universe.
9-12: 4F/H2. All motion is relative to whatever frame of reference is chosen, for there is no motionless frame from which to judge all motion.
10. Historical Perspectives
10C. Relating Matter & Energy and Time & Space
9-12: 10C/H3. The special theory of relativity is best known for stating that any form of energy has mass, and that matter itself is a form of energy. Even a tiny amount of matter holds an enormous amount of energy. This relationship is described in the famous relativity equation E = mc2, in which the c in the equation stands for the immense speed of light.
9-12: 10C/H4. A decade after Einstein developed the special theory of relativity, he proposed the general theory of relativity, which pictures Newton's gravitational force as a distortion of space and time.
9-12: 10C/H6. Under everyday situations, most of the predictions of special relativity are nearly identical to those of classical mechanics. The more counterintuitive predictions of special relativity occur in situations that humans do not typically experience.
11. Common Themes
9-12: 11B/H1a. A mathematical model uses rules and relationships to describe and predict objects and events in the real world.
9-12: 11B/H1b. A mathematical model may give insight about how something really works or may fit observations very well without any intuitive meaning.
9-12: 11B/H2. Computers have greatly improved the power and use of mathematical models by performing computations that are very long, very complicated, or repetitive. Therefore, computers can reveal the consequences of applying complex rules or of changing the rules. The graphic capabilities of computers make them useful in the design and simulated testing of devices and structures and in the simulation of complicated processes.
6-8: 11D/M3. Natural phenomena often involve sizes, durations, and speeds that are extremely small or extremely large. These phenomena may be difficult to appreciate because they involve magnitudes far outside human experience.
%0 Electronic Source %A Kraus, Ute %A Zahn, Corvin %D March 31, 2015 %T Space Time Travel - Relativity Visualized %V 2020 %N 9 August 2020 %8 March 31, 2015 %9 video/quicktime %U http://www.spacetimetravel.org/
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