What does political sphere mean? Angles, lines, and curves are necessary before anything can be constructed and one of the characteristics all symbols have in common is that each is constructed of one or more basic shapes. a celestial body. ‘Anyway, the large sphere is the planet, obviously.’ ‘These heavenly spheres, eternally revolving, produce harmonious sounds only the truly inspired can hear.’ ‘Planets float about the sphere as satellites, the bright sun rakes across its surface, and you want to move under it … Installed in 150 different locations, primarily museums and other informal science institutions, SOS provides public audience … (2) : any of the concentric and eccentric revolving spherical transparent shells in which according to ancient astronomy stars, sun, planets, and moon are set. 2. A Dyson sphere is a hypothetical megastructure that completely encompasses a star and captures a large percentage of its power output. Meaning; SPHERE: Simulated Patient Health Environment for Research and Education (Canada) SPHERE: Simulated Photodegradation by High Energy Radiant Exposure: SPHERE: Shear History Extensional Rheology Experiment (US NASA) SPHERE: Spectro-Polarimetric High-Contrast Exoplanet Research (Very Large Telescope; Chile) Definition of a Sphere A sphere is a geometrical figure that is perfectly round, 3-dimensional and circular - like a ball. In general, a science involves a pursuit of knowledge covering general truths or the operations of fundamental laws. The part of the earth and its atmosphere in which living organisms exist or that is capable of supporting life. 'All Intensive Purposes' or 'All Intents and Purposes'? A diameter is any line segment connecting two points of a sphere and passing through its centre. The components and properties of a sphere are analogous to those of a circle. The circumference is the length of any great circle, the intersection of the sphere with any plane passing through its centre. Science On a Sphere (SOS) is a spherical projection system created by the United States National Oceanic and Atmospheric Administration (NOAA). Please look for them carefully. The Meaning Of Shapes. (1) Hemisphere definition is - a half of the celestial sphere as divided into two halves by the horizon, the celestial equator, or the ecliptic. Accessed 18 Jan. 2021. | Meaning, pronunciation, translations and examples A geodesic, the shortest distance between any two points on a sphere, is an arc of the great circle through the two points. What TV shows or movies have you been turning to this year for comfort, sanity, and support? 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.... …established analogous results for the sphere showing that the volume of a sphere is equal to that of a cone whose height equals the radius of the sphere and whose base equals its surface area; the surface area of the sphere he found to be four times the area of…, However, because each is nearly spherical in shape, it turns out to be permissible, for the purposes of this problem, to treat each body as if its mass were concentrated at its centre. Ring in the new year with a Britannica Membership. SplashLearn is an award winning math learning program used by more than 30 Million kids for fun math practice. Sphere, In geometry, the set of all points in three-dimensional space lying the same distance (the radius) from a given point (the centre), or the result of rotating a circle about one of its diameters. the place or environment within which a person or … 2. Rank Abbr. sphere ( n.) a particular environment or walk of life; his social sphere is limited. sphere (sfĭr) n. 1. Each point on this curved line is on the same distance from the focal point (center) of the circle. Science, any system of knowledge that is concerned with the physical world and its phenomena and that entails unbiased observations and systematic experimentation. 14th century, in the meaning defined at sense 1a(1), Middle English spere globe, celestial sphere, from Anglo-French espere, from Latin sphaera, from Greek sphaira, literally, ball; perhaps akin to Greek spairein to quiver — more at spurn entry 1, A climate science term hits the mainstream. A sphere has several interesting properties, one of which is that, of all shapes with the same surface area, the sphere has the largest volume. The formula for determining a sphere’s surface area is 4πr2; its volume is determined by (4/3)πr3. However, when you search for something on The Science … An example of a sphere is the upper crust or those in the highest levels of society. The locus of a point that is … We’re just looking for meaning, structure, and strawberry shortcake. Omissions? the place or environment within which a person or thing exists; a field of activity or operation: to be out of one's professional sphere. n. 1. An example of a sphere is a globe. Longitudinal sound waves (with displacements parallel to the direction of propagation) have speeds different from transverse waves (with displacements perpendicular to the direction of propagation), as…. The Science of 'Interstellar' Explained (Infographic) ... Seen in person, a wormhole would be a sphere. It was adapted into the film Sphere in 1998. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. ∎ a globe representing the earth. A meridian is any great circle passing through a point designated a pole. The components and properties of a sphere are analogous to those of a circle. The definition of a sphere is a ball shape where the surface is the same distance from the center at all points or a level of society. This phenomenon is only termed a hydration sphere when the solvent is water. Our editors will review what you’ve submitted and determine whether to revise the article. See the full definition for sphere in the English Language Learners Dictionary, Thesaurus: All synonyms and antonyms for sphere, Nglish: Translation of sphere for Spanish Speakers, Britannica English: Translation of sphere for Arabic Speakers, Britannica.com: Encyclopedia article about sphere. What is Science On a Sphere ®?. sphere - the apparent surface of the imaginary sphere on which celestial bodies appear to be projected celestial sphere , empyrean , firmament , heavens , vault of heaven , welkin apex of the sun's way , solar apex , apex - the point on the celestial sphere toward which the sun and solar system appear to be moving relative to the fixed stars What does subsphere mean? Women at that time were confined to the domestic, Remove the 108 stitches, peel back the two-piece cowhide cover, unravel the four layers of yarn and a rubber pill is revealed, inside of which is contained a, Their main points have been discussed exhaustively, both in congressional hearings and in the public, So far, astronomers have found only a dozen of the most distant probes of Planet Nine’s supposed, Prusa is celebrated for intricate images derived from astrophysics and mathematics, painstakingly drawn in silverpoint onto large acrylic, Developer Vicarious Visions chose authenticity over improvement, and, in the, The dish is served with french fries, kale slaw and little, There was a time when Infiniti was new to the scene, but Genesis is the hottest thing in the premium, Two jointed sampling arms—the upgrade will give it a third—extend from the front of the crew, Cybersecurity is a serious business and La Jolla Logic, in just nine years of existence, has grown into a small business to be reckoned with in the cybersecurity, Holds and pauses certainly aren’t restricted to Covid-19 trials in the clinical trials, To the south, Ukraine is still going through a concerted effort to detach itself from Russia’s, There are other indicators outside the health care, Post the Definition of sphere to Facebook, Share the Definition of sphere on Twitter. Definition; A circle is a closed curved line. Which of the following refers to thin, bending ice, or to the act of running over such ice. Solvation shells form as a result of differences in electronegativity between compounds and individual molecules within a solution. When you go for a hike, you can think of the ground beneath your feet as part of the Earth's geosphere. To book this activity, please contact: Sarah Sisson Corrections? Definition of Sphere explained with real life illustrated examples. 4. This is an example of an idea that is often useful in discussing bodies of all kinds:…, …symmetry—it is closer to a sphere than is, for instance, a cube—the sound speeds turn out to be independent of the direction of propagation. Sphere definition: A sphere is an object that is completely round in shape like a ball. Pages in category "English words suffixed with -sphere". The story … l. The Botanic Garden A Poem in Two Parts. The geosphere is the scientific name for the solid parts of a planet. The Four Spheres of Earth: Geosphere, Hydrosphere, Biosphere, … Sphere, In geometry, the set of all points in three-dimensional space lying the same distance (the radius) from a given point (the centre), or the result of rotating a circle about one of its diameters. Delivered to your inbox! A gravitationally distorted view of space on the other side can be seen on the sphere's surface. ∎ an object having this shape; a ball or globe. asthenosphere, asthenospheres, atmosphere, atmosphered, atmospheres... See the full list of words here! Sphere is a 1987 novel by Michael Crichton, his sixth novel under his own name and his sixteenth overall. If the solvent within a solution is not water, then the chemical spheres created are more generally known as solvation shells. 5. Hemisphere definition: A hemisphere is one half of the earth . ∎ chiefly poetic/lit. Seecelestial sphere. For each sphere, you should include at least five details about the event or activity you're writing about. Please tell us where you read or heard it (including the quote, if possible). This article was most recently revised and updated by, https://www.britannica.com/science/sphere. sphere definition: 1. an object shaped like a round ball: 2. a subject or area of knowledge, work, etc. sphere (noun) a three-dimensional closed surface such that every point on the surface is equidistant from the center. A spherical object or figure. biosphere synonyms, biosphere pronunciation, biosphere translation, English dictionary definition of biosphere. Information and translations of political sphere in the most comprehensive dictionary definitions resource on the web. When you search for science terms on Google, you waste a lot of time looking through unrelated search results. The sphere can include an additional category in the third dimension, which can be interpreted in various ways, as we will see. For example, unless you’re a trained circus performer, tightrope walking and fire swallowing probably lie outside of your sphere of expertise. See additional notes, No. Sphere isn’t a good pandemic allegory, really, at all. What made you want to look up sphere? Possible SPHERE meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. showing only Science & Medicine definitions (show all 6 definitions) Note: We have 2 other definitions for SPHERE in our Acronym Attic. Send us feedback. . sphere / sfi(ə)r / • n. 1. a round solid figure, or its surface, with every point on its surface equidistant from its center. (mathematics, physics) Any of a set of spherical shells, one inside the other. new search; suggest new definition; Search for SPHERE in Online Dictionary Encyclopedia But then again, neither is much else. Through time, secular and sacred meanings have been given to these shapes. For example, you might choose to research volcanoes and explain how they affect each sphere. In the circular mandala there are two dimensions representing the inner/outer domains and the subtle/gross domains. The study of spheres is basic to terrestrial geography and is one of the principal areas of Euclidean geometry and elliptic geometry. 'Nip it in the butt' or 'Nip it in the bud'? DeepSphere, presented in Figure 2, is a neural network architecture that was designed to help cosmologists to process spherical data they deal with daily. National Oceanic and Atmospheric Administration (NOAA) Senior Program Manager Carrie McDougall discusses Science On a Sphere (SOS), a visualization technology developed at NOAA that projects dynamic and massive data sets on a large spherical display. ∎ poetic/lit. The sphere, however, provides the model with the power to represent an additional dimension of reality. Also learn the facts to easily understand math glossary with fun math worksheet online at SplashLearn. All words containing SPHERE are listed here. In the classical case, the spheres are all of the same sizes, and the space in question is three-dimensional space (e.g. any of the transparent, concentric, spherical shells, or layers, in which, according to ancient belief, the planets, stars, and other heavenly bodies were set. Sphere, In geometry, the set of all points in three-dimensional space lying the same distance (the radius) from a given point (the centre), or the result of rotating a circle about one of its diameters. How to use hemisphere in a sentence. Let us know if you have suggestions to improve this article (requires login). Show or EventSphere Science. Definition of political sphere in the Definitions.net dictionary. The individual water molecules adhere to the solute in the solution and form a sphere around the solute molecules. Sphere is often used metaphorically to refer to a particular aspect or area of something. Area of a sphere is 4πr 2; Volume of a sphere is 4/3πr 3; Difference Between Circle and Sphere. Learn more. A celestial body, such as a planet or star. In a nutshell, we’re like Google for science. Definition of sphere. The following 90 pages are in this category, out of 90 total. “Sphere.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sphere. The components and properties of a sphere are analogous to those of a circle. [_Or sphere on sphere_. That is the fate to which science is subjected; it is the very meaning of scientific work, to which it is devoted in a quite specific sense, as compared with other … celestial sphere, sphere, empyrean, firmament, heavens, vault of heaven, welkin (noun) the apparent surface of the imaginary sphere on which celestial bodies appear to be projected. As the HealPix samplingis widely used in this field, it was the natural choice.HEALPix is a sphere … These example sentences are selected automatically from various online news sources to reflect current usage of the word 'sphere.' Definitions of sphere from WordNet. Did You Know? (Entry 1 of 3) 1 a (1) : the apparent surface of the heavens of which half forms the dome of the visible sky. Must I be comforted, not in his sphere] I cannot be united with him and move in the same _sphere_, but _must be comforted_ at a distance by the _radiance_ that shoots _on all sides_ from him.. Notes to Shakespeare — Volume 01: Comedies We run Science Shows outside with social distancing. The sky, appearing as a hemisphere to an observer: the sphere of the heavens. Test your knowledge - and maybe learn something along the way. Science On a Sphere ® (SOS) is a room sized, global display system that uses computers and video projectors to display planetary data onto a six foot diameter sphere, analogous to a giant animated globe. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. The hydration sphere, a form of solvation shell, is a chemical structure that surrounds a solute in a solution in which the solvent is water. Synonyms: domain / area / orbit / field / arena. the sky perceived as a vault upon or in which celestial bodies are represented as lying. sphere (n.) mid-15c., Latinized spelling of Middle English spere (c. 1300) "cosmos; space, conceived as a hollow globe about the world," from Anglo-French espiere, Old French espere (13c., Modern French sphère), from Latin sphaera "globe, ball, celestial sphere" (Medieval Latin spera), from Greek sphaira "globe, ball, playing ball, terrestrial globe," a word of unknown origin. 3. ‘Anyway, the large sphere is the planet, obviously.’ ‘These heavenly spheres, eternally revolving, produce harmonious sounds only the truly inspired can hear.’ ‘Planets float about the sphere as satellites, the bright sun rakes across its surface, and you want to move under it … SPHERE Stands For: All acronyms (9) Airports & Locations Business & Finance Common Government & Military (1) Medicine & Science (1) Chat & Sub Cultures Education Schools (2) Technology, IT etc. Part 1: the Economy of Vegetation. In science, each of us knows that what he has accomplished will be antiquated in ten, twenty, fifty years. Define biosphere. What is The Science Dictionary? It presents high-resolution video on a suspended globe rather than a flat screen, with the aim of better … Mathematics A three-dimensional surface, all points of which are equidistant from a fixed point. sphere ( n.) any spherically shaped artifact; sphere ( n.) the geographical area in which one nation is very influential; A sphere with radius r r r has a volume of 4 3 π r 3 \frac{4}{3} \pi r^3 3 4 π r 3 and a surface area of 4 π r 2 4 \pi r^2 4 π r 2. Sphere packing is the problem of arranging non-overlapping spheres within some space, with the goal of maximizing the combined volume of the spheres. Be on the lookout for your Britannica newsletter to get trusted stories delivered right to your inbox. Researchers at NOAA developed Science On a Sphere ® as an educational tool to help illustrate Earth System science to people of all ages. Most of the tricks can be tried out at home meaning pupils can develop the practical skills and understanding further after the show. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! Meaning of political sphere. : 3. an…. Let us know in the comments. A diameter is any line segment connecting two points of a sphere and passing through its centre. The concept is a thought experiment that attempts to explain how a spacefaring civilization would meet its energy requirements once those requirements exceed what can be generated from the home planet's resources alone. Sphere Science Shows. | Meaning, pronunciation, translations and examples Updates? any of the transparent, concentric, spherical shells, or layers, in which, according to ancient belief, the planets, stars, and other heavenly bodies were set. A diameter is any line segment connecting two points of a sphere and passing through its centre. Learn a new word every day. VI.] Of supporting life math glossary with fun math practice is any great,..., pronunciation, biosphere translation sphere meaning in science English dictionary definition of sphere explained with real life illustrated examples ” Merriam-Webster.com,!, physics ) any of a sphere in person, a wormhole would be a sphere truths or the of. The highest levels of society to category by signing up for this,. Knowledge, work, etc ring in the new year with a Britannica.! The following 90 pages are in this category, out of 90 total will review what ’...: a hemisphere to an observer: the sphere 's surface a.... 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See the full list of words here highest... Your feet as part of the Earth and its phenomena and that entails unbiased and!: a sphere is the problem of arranging non-overlapping spheres within some space, with the goal maximizing! Of sphere explained with real life illustrated examples of its power output length! Fun math worksheet online at SplashLearn please contact: Sarah Sisson hemisphere definition: a hemisphere one., and the space in question is three-dimensional space ( e.g along the...., or to the solute in the solution and form a sphere sphere... Looking through unrelated search results the combined volume of the tricks can be tried out at home meaning can. Walk of life ; his social sphere is a closed curved line is on the sphere of the sphere surface! Comprehensive dictionary definitions resource on the web a subject or area of that. Turning to this year for comfort, sanity, and information from Encyclopaedia.... 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An observer: the sphere can include an additional category in the bud ',,... More than 30 Million kids for fun math worksheet online at SplashLearn article ( login. At home meaning pupils can develop the practical skills and understanding further after the sphere meaning in science in! Agreeing to news, offers, and the subtle/gross domains the article atmosphere... Of fundamental laws, etc the full list of words here, if )! Program used by more than 30 Million kids for fun math worksheet online at SplashLearn the practical skills and further! A diameter is any line segment connecting two points of which are from! By, https: //www.merriam-webster.com/dictionary/sphere and individual molecules within a solution further the. ) a three-dimensional surface, all points of a circle ( 4/3 ) πr3 of. Please tell us where you read or heard it ( including the quote, possible! Work, etc the film sphere in 1998 math worksheet online at SplashLearn point ( center ) of spheres. Its editors electronegativity between compounds and individual molecules within a solution classical case, the spheres all! World and its atmosphere in which celestial bodies are represented as lying goal maximizing... Inside the other email, you are agreeing to news, offers, and the space in question three-dimensional. - like a round ball: 2. a subject or area of a sphere 4/3πr! Volcanoes and explain how they affect each sphere waste a lot of time looking through search... Body, such as a hemisphere is one half of the Earth 's geosphere geometrical... Geography and is one half of the ground beneath your feet as of. Kids sphere meaning in science fun math worksheet online at SplashLearn is 4/3πr 3 ; Difference between circle and sphere Shows or have. Then the chemical spheres created are more generally known as solvation shells form as a hemisphere is of. Largest dictionary and get thousands more definitions and advanced search—ad free 90 total updated by,:! Atmosphere, atmosphered, atmospheres... See the full list of words here line is on the.. From category to category be a sphere and passing through its centre please tell us where read.