Second-to-die insurance is a type of life insurance on two people (usually married) that provides benefits to the beneficiaries only after the last surviving person on the policy dies. second definition: 1. immediately after the first and before any others: 2. the position in which a person finishes a…. It may be noted that 60 is the smallest multiple of the first 6 counting numbers. [nb 2][nb 3], The earliest mechanical clocks which appeared starting in the 14th century had displays that divided the hour into halves, thirds, quarters and sometimes even 12 parts, but never by 60. Second definition: A second is one of the sixty parts that a minute is divided into. LOG IN; REGISTER; settings . Some common units of time in seconds are: a minute is 60 seconds; an hour is 3,600 seconds; a day is 86,400 seconds; a week is 604,800 seconds; a year (other than leap years) is 31,536,000 seconds; and a (Gregorian) century averages 3,155,695,200 seconds; with all of the above excluding any possible leap seconds. [16] Since 1967, the second has been defined as exactly "the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom" (at a temperature of 0 K). In Hamburgs Second Hand-Läden gibt es modische Kleidung, Designermode, Markenkleidung aus zweiter Hand. This time scale "ticks" the same atomic seconds as TAI, but inserts or omits leap seconds as necessary to correct for variations in the rate of rotation of the Earth.[4]. Mechanical clocks kept the mean time, as opposed to the apparent time displayed by sundials. Digital clocks and watches … Starting in the 1950s, atomic clocks became better timekeepers than Earth's rotation, and they continue to set the standard today. An everyday experience with small fractions of a second is a 1-gigahertz microprocessor which has a cycle time of 1 nanosecond. “Second.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/second. Watch OnlineSaturday: 6pm Sunday: 9:30am & 11:00am Watch via Second Online Other options to watch online YouTube Facebook Watch OnlineSaturday: 6pmSunday: 9:30am & 11:00am Watch via Second Online Other options to watch online YouTube Facebook n. 1. a. A strontium clock with frequency 430 THz, in the red range of visible light, now holds the accuracy record: it will gain or lose less than a second in 15 billion years, which is longer than the estimated age of the universe. 'All Intensive Purposes' or 'All Intents and Purposes'? These two kinds of image … have a powerful appeal for us, first, because we are all … inevitably concerned about our fate, and, Chocolate is my first choice; vanilla is my, Post the Definition of second to Facebook, Share the Definition of second on Twitter, used to introduce a statement that is the second in a series of statements, Theirs is the first house, and mine is the. It includes Davenport, Iowa City, Muscatine, Clinton, Burlington, Ottumwa, Fort Madison, Oskaloosa, Bettendorf, Newton and Pella.The district is … - Much like The Current Hotel, our Putnam apartments are exactly like nothing else. * We will continue to make the decision on how we are going to worship in the upcoming weeks on a week by week basis. Second Life's official website. Civilizations in the classic period and earlier created divisions of the calendar as well as arcs using a sexagesimal system of counting, so at that time the second was a sexagesimal subdivision of the day (ancient second = .mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px;white-space:nowrap}day/60×60), not of the hour like the modern second (= hour/60×60). Make new friends and lifelong connections. But a sundial which measures the relative position of the sun in the sky called apparent time, does not keep uniform time. BETTENDORF, Iowa (KWQC) - Bettendorf husband and wife Dr. Nikhil Wagle and Dr. Archana Wagle both received their second dose of Pfizer’s COVID … Choose your starting avatar (you can always change it later) Provide your account information Username: Email: Check box to receive news and special offers. [3], Civil time is defined to agree with the rotation of the Earth. Join Second Life. Camera shutter speeds are often expressed in fractions of a second, such as 1⁄30 second or 1⁄1000 second. Login or … Many derivative units for everyday things are reported in terms of larger units of time, not seconds, such as clock time in hours and minutes, velocity of a car in kilometers per hour or miles per hour, kilowatt hours of electricity usage, and speed of a turntable in rotations per minute. Sundials and water clocks were among the earliest timekeeping devices, and units of time were measured in degrees of arc. [9]:417–418[10] During the 3rd quarter of the 16th century, Taqi al-Din built a clock with marks every 1/5 minute. The second is also part of several other units of measurement like meters per second for velocity, meters per second per second for acceleration, and cycles per second for frequency. British Association for the Advancement of Science, "The most accurate clock ever built only loses one second every 15 billion years", The leap second: its history and possible future, International Earth Rotation and Reference Systems Service, https://en.wikipedia.org/w/index.php?title=Second&oldid=1001731141, Short description is different from Wikidata, All Wikipedia articles written in American English, Articles with unsourced statements from January 2020, Creative Commons Attribution-ShareAlike License, This page was last edited on 21 January 2021, at 01:52. Kaufe & verkaufe gebrauchte Designermode online! A grieving family. Find more ways to say second, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. In Berlin gibt es zahlreiche Läden für Mode und Gegenstände aus zweiter Hand. old second responds - covid-19 relief program Click here to learn about Old Second's preparedness and additional information. See reviews, photos, directions, phone numbers and more for the best Second Hand Dealers in Eldridge, IA. Kerzen aus 100% Recycling Wachs aus Aachen. In scientific work, small fractions of a second are counted in milliseconds (thousandths), microseconds (millionths), nanoseconds (billionths), and sometimes smaller units of a second. A second is part of other units, such as frequency measured in hertz (inverse seconds or second−1), speed (meters per second) and acceleration (meters per second squared). Watch trailers & learn more. The frequency of vibration (i.e., radiation) is very specific depending on the type of atom and how it is excited. Damit unsere Website richtig angezeigt wird, musst Du Deinen Browser updaten. Digital clocks and watches often have a two-digit seconds counter. noun the sixtieth part of a minute of time. [1][2] [nb 4], The earliest clocks to display seconds appeared during the last half of the 16th century. Find another word for second. The second was formerly defined as 1/86,400 of the mean solar day—i.e., the average period of rotation of the Earth on its axis relative to the Sun. [13] This definition was adopted as part of the International System of Units in 1960.[15]. [17], SI prefixes are commonly used for times shorter than one second, but rarely for multiples of a second. Learn a new word every day. The Earth's motion was described in Newcomb's Tables of the Sun (1895), which provided a formula for estimating the motion of the Sun relative to the epoch 1900 based on astronomical observations made between 1750 and 1892. It was not practical for timekeepers to consider minutes until the first mechanical clocks that displayed minutes appeared near the end of the 16th century. The time kept by a sundial varies by time of year, meaning that seconds, minutes and every other division of time is a different duration at different times of the year. Hintergrund. Second Life is a free 3D virtual world where avatars can create, connect, and chat with others from around the world using voice and text. There are references to 'second' as part of a lunar month in the writings of natural philosophers of the Middle Ages, which were mathematical subdivisions that could not be measured mechanically. In 1956, the second was redefined in terms of a year relative to that epoch. Ein sozial ökologisches Projekt von Enactus Aachen e.V. The second (symbol: s), sometimes abbreviated sec., is the name of a unit of time. Second: a very small space of time. With Rock Hudson, Frank Campanella, John Randolph, Frances Reid. 21 synonyms of second from the Merriam-Webster Thesaurus, plus 11 related words, definitions, and antonyms. After a child's tragic death, a prosecutor seeks justice. Second Hand Outfit. [13] In 1955, the tropical year, considered more fundamental than the sidereal year, was chosen by the IAU as the unit of time. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! By that time, sexagesimal divisions of time were well established in Europe. 'Nip it in the butt' or 'Nip it in the bud'? UT1 is defined by the rotation of the Earth with respect to the sun, and does not contain any leap seconds. Second Life is a free 3D virtual world where users can create, connect, and chat with others from around the world using voice and text. The international standard for timekeeping is Coordinated Universal Time (UTC). It was the first clock that could accurately keep time in seconds. Radiation of this kind is one of the most stable and reproducible phenomena of nature. Learn more. BETTENDORF, Iowa — A dessert shop has proven that even during a pandemic, people still need cookies. Kleidung Second Hand, Kleidung Outlet/Sale Gebrauchte Designer Kleidung auf Echtheit Qualität geprüft im REBELLE Second Hand Kleidung Online Shop kaufen oder verkaufen! a moment or instant: It takes only a second to phone. Second wave of coronavirus outbreak hits Muscatine nursing home Muscatine County has confirmed a second outbreak at a nursing home. A mechanical clock, one which does not depend on measuring the relative rotational position of the Earth, keeps uniform time called mean time, within whatever accuracy is intrinsic to it. This led to proposals as early as 1950 to define the second as a fraction of a year. 21 synonyms of second from the Merriam-Webster Thesaurus, plus 11 related words, definitions, and antonyms. That means that the second is used to build the foundations of many other units (e.g. by Second Female hat es sich zur Aufgabe gemacht, den Design-Charakter seiner Stücke bezahlbar zu machen. A cover-up. Although the historical definition of the unit was based on this division of the Earth's rotation cycle, the formal definition in the International System of Units (SI) is a much steadier timekeeper: it is defined by taking the fixed numerical value of the caesium frequency ∆νCs, the unperturbed ground-state hyperfine transition frequency of the caesium-133 atom, to be 9192631770 when expressed in the unit Hz, which is equal to s−1. Das, was unseren Second Hand Onlineshop so einzigartig macht, sind unsere fertig kombinierten Outfits. How to use second in a sentence. Wir bieten für unterschiedliche Anlässe eine große Auswahl an kompletten Second Hand Outfits an. In 1579, Jost Bürgi built a clock for William of Hesse that marked seconds. It rarely makes sense to express longer periods of time like hours or days in seconds, because they are awkwardly large numbers. The time needed for a cesium-133 atom to perform 9,192,631,770 complete oscillations. That means that every second, minute and every other division of time counted by the clock will be the same duration as any other identical division of time. SAVED WORDS dictionary. The metric system unit becquerel, a measure of radioactive decay, is measured in inverse seconds. In 1656, Dutch scientist Christiaan Huygens invented the first pendulum clock. Ideal für Frauen, die wenig Zeit haben, um sich selbst einen Look zusammenzustellen. Jetzt updaten Teamwork is vital as you adopt the role of one of the survivors, using a unique combination of weapons, abilities and skills to take on the vast number of enemies. It became apparent that a consensus of such clocks kept better time than the rotation of the Earth. The first timekeepers that could count seconds accurately were pendulum clocks invented in the 17th century. [13] This resulted in adoption of an ephemeris time scale expressed in units of the sidereal year at that epoch by the IAU in 1952. The Second ist das zweite Studioalbum der US-amerikanisch-kanadischen Rockband Steppenwolf. Sen. Lindsey Graham, R-S.C., is fighting efforts to convict President Trump in the Senate after he was impeached for a second time by the House … [14] This extrapolated timescale brings the observed positions of the celestial bodies into accord with Newtonian dynamical theories of their motion. The second (symbol: s, abbreviation: sec) is the base unit of time in the International System of Units (SI) (French: Système International d’unités), commonly understood and historically defined as ⁄86400 of a day – this factor derived from the division of the day first into 24 hours, then to 60 minutes and finally to 60 seconds each. Join the I Am Second Community where you’ll be able to explore the full archive of I Am Second content, save resources and favorite films, and engage with others committed to living Second. The earliest spring-driven timepiece with a second hand which marked seconds is an unsigned clock depicting Orpheus in the Fremersdorf collection, dated between 1560 and 1570. For other uses, see, Sexagesimal divisions of calendar time and day. Sexagesimal divisions of the day from a calendar based on astronomical observation have existed since the third millennium BC, though they were not seconds as we know them today[citation needed]. Second-Hand-Shops erfreuen sich nicht nur in Berlin wachsender Beliebtheit. Both the CGS and MKS systems used the same second as their base unit of time. In fact, the hour was not commonly divided in 60 minutes as it was not uniform in duration. People often say ' a... | Meaning, pronunciation, translations and examples Second lien debt refers to loans that are reimbursed only after loan balances on senior debts are repaid in full following a default. The British Association for the Advancement of Science (BAAS) in 1862 stated that "All men of science are agreed to use the second of mean solar time as the unit of time. Fractions of a second are usually counted in tenths or hundredths. Analog clocks and watchesoften have sixty tick marks on their faces, representing seconds (and minutes), and a "second hand" to mark the passage of time in seconds. The difference between apparent solar time and mean time was recognized by astronomers since antiquity, but prior to the invention of accurate mechanical clocks in the mid-17th century, sundials were the only reliable timepieces, and apparent solar time was the only generally accepted standard. Der größte Online-Flohmarkt im Südtiroler Land - second-hand.it. 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