When energy is stored up and waiting to do things, wecall it potential energy; "potential" simply means the energy has theability to do something useful later on. For example, any given body has kinetic energy if it is in motion. equilibrant. Energy worksheets. The planets intercept minute fractions of this energy, the amount depending on their size…, The energy changes associated with physicochemical processes are the province of thermodynamics, a subdiscipline of physics. Corrections? See whether you're a science trivia whiz. The consumer is part of the food chain and is studied in the science field known as ecology. shreyassathreya. This is the amount of energy a device can hold per unit volume, in other words, how much bang you get for your buck in terms of power vs. size. Encyclopædia Britannica, Inc. See all videos for this article. Synonyms for energy include life, vitality, fire, liveliness, spirit, animation, drive, verve, pep and vigour. 27 True-or-False Questions from Britannica’s Most Difficult Science Quizzes. Find more ways to say kinetic energy, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. electromotive. Articles from Britannica Encyclopedias for elementary and high school students. Ring in the new year with a Britannica Membership - Now 30% off. Site members have full access to an ad-free, print-friendly version of the site. This energy transfer from one object to another can cause the objects to change direction and speed. There are other units of measure for energy that are used throughout the world including kilowatt … As the box slows to a stop through friction, the kinetic energy from the box’s motion is converted to thermal energy that heats the box and the slope. Energy worksheets. In general, the word energy refers to a concept that can be paraphrased as "the potential for causing changes", and therefore one can say that energy is … Energy, in physics, the capacity for doing work. Some common synonyms of energy are force, might, power, and strength. A vocabulary list (word bank) of words about energy! For example, when a box slides down a hill, the potential energy that the box has from being located high up on the slope is converted to kinetic energy, energy of motion. It takes energy to move energy from one place to another. Joule definition, the standard unit of work or energy in the International System of Units (SI), equal to the work done by a force of one newton when its point of application moves through a distance of one meter in the direction of the force: equivalent to 107 ergs and one watt-second. Copy the code below and paste it where you want the visualization of this word to be shown on your page: Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content, Energy & Environmental Technologies Conference, Energy & Water Development Appropriation Act of 1988, Energy Absorbing Materials for Low Impact Forces, Energy and Air Quality Advisory Committee, Energy and Angle Refocusing Time-Of-Flight Mass Spectrometry, Energy and Angle Resolved Ion Scattering Spectroscopy. How about energy? You might want to review the definition of energy in science and know examples of types of energy. If you put the ice in the lemonade, the lemonade (which is warmer) will transfer some of its heat energy to the ice. Energy is the ability to do work. EnchantedLearning.com is a user-supported site. Science definition, a branch of knowledge or study dealing with a body of facts or truths systematically arranged and showing the operation of general laws: the mathematical sciences. Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for an advanced degree.... How energy can change from one form to another. Step-by-step answer amet, consectetur adipiscing elit. For the development of the concept of energy and the principle of energy conservation, see principles of physical science; mechanics; thermodynamics; and conservation of energy. For the major sources of energy and the mechanisms by which the transition of energy from one form to another occurs, see coal; solar energy; wind power; nuclear fission; oil shale; petroleum; electromagnetism; and energy conversion. EnchantedLearning.com is a user-supported site. The first two laws of thermodynamics state, in essence, that energy can be neither created nor destroyed and that the effect of physical and chemical changes is…, It is characteristic of catabolic routes that they do not lead to uniquely identifiable end products. Synonyms for energy in Free Thesaurus. The amount of energy required to change a solid to a liquid or liquid to a gas. A word may also appear in different categories. Efficiency is a measure of how much useful energy is converted. One joule is equal to the work done by a one-newton force acting over a one-metre distance. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another. kinetic energy. Movement energy worksheets. To see Physics and Science word lists, please go to the home page for word games, interactive worksheets, word puzzles and themed content with Latin roots that align with Common Core Standards. These conversions can be shown in Sankey diagrams. 50 terms. 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