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conservation law
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The law of conservation of energy explained
Noether's theorem of the relation between the symmetries of a physical system and its conservation laws
For Students
conservation law summary
Quizzes
Italian-born physicist Dr. Enrico Fermi draws a diagram at a blackboard with mathematical equations. circa 1950.
Physics and Natural Law
Italian physicist Guglielmo Marconi at work in the wireless room of his yacht Electra, c. 1920.
All About Physics Quiz
Read Next
Chemical equations Chemical reactions chemistry
How Do You Balance a Chemical Equation?
Discover
An old worn baseball and wood bat
Who Really Invented Baseball?
number zero, 0 balloon
Is Zero an Even or an Odd Number?
The Colosseum, Rome, Italy. Giant amphitheatre built in Rome under the Flavian emperors. (ancient architecture; architectural ruins)
New Seven Wonders of the World
Marriage. A couple getting married during a church wedding ceremony. (religion, ceremony, bride, groom)
The Seven Sacraments of the Roman Catholic church
Julius Caesar in full Gaius Julius Caesar (100? BCE-44 BCE) statue in Rimini, Italy. Roman general and statesman and dictator
The Time Julius Caesar Was Captured by Pirates
earthquake. Heavily damaged school in the town of Yingxiu after a major earthquake struck China's Sichuan Province on May 12, 2008.
The 6 Deadliest Earthquakes Since 1950
Encyclopaedia Britannica First Edition: Volume 1, Plate XXXVIII, Figure 2, Ark, Ark of the Covenant, a small chest, coffer, contains Aaron's rod, manna pot, tables of covenant, Schechinah, Divine Presence, oracle, shittim-wood, acacia tree
Where Is the Ark of the Covenant?

conservation law: Media

physics

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The law of conservation of energy explained
Explanation of the principle of the conservation of energy.
Video: Encyclopædia Britannica, Inc.
Noether's theorem of the relation between the symmetries of a physical system and its conservation laws
Mathematician Emmy Noether discovered a link between symmetries and conserved quantities,...
Video: © World Science Festival (A Britannica Publishing Partner)
VIEW MORE in these related Britannica articles: