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4 days ago · Standard time or civil time in a time zone deviates a fixed, round amount, usually a whole number of hours, from some form of Universal Time, usually UTC. Most time zones are exactly one hour apart, and by convention compute their local time as an offset from UTC. For example, time zones at sea are based on UTC.
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- Time (Disambiguation)
Temporal measurement. Time in physics, defined by its...
- Present
PRESENT is a lightweight block cipher, developed by the...
- Sequence
In mathematics, a sequence is an enumerated collection of...
- Problem of Time
In theoretical physics, the problem of time is a conceptual...
- Millennium
A millennium (pl. millennia or millenniums) is a period of...
- Michelson–Morley Experiment
The Michelson–Morley experiment was an attempt to measure...
- List of Cycles
Planetary cycles Astronomical cycles. Astronomy – Axial...
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This article is within the scope of WikiProject Time, a...
- Quantities
Ampèremetre ()A physical quantity (or simply quantity) is a...
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Mar 19, 2024 · K přechodu na letní čas letos dojde 31. března 2024. Ve 2:00 budou 3:00. Kdy se bude měnit čas v následujících letech, se dozvíte zde. Zdroje: Tradinář ( Martina Boledovičová, Monika Kindlová), cs.wikipedia.org, dayofhappiness.net, asu.cas.cz
Mar 19, 2024 · Teplota je základní fyzikální veličinou soustavy SI s plným názvem termodynamická teplota, jednotkou kelvin (K) a vedlejší jednotkou stupeň Celsia (°C). Nejnižší možnou teplotou je teplota absolutní nuly (0 K; −273,15 °C), ke které se lze libovolně přiblížit, avšak nelze jí dosáhnout.
Mar 18, 2024 · Čas Co je vlastně čas? Wikipedie moudře utrousí, že čas je "neprostorové lineární kontinum". Zní to děsivě učeně, ale je to v zásadě poměrně dobrá charakteristika. Pokud zabrousíme do mírně bulvární fyziky, tak by se dalo říci, že čas je pevný bod, který hýbe vesmírem.
Mar 4, 2024 · Wikipedia, free Internet-based encyclopedia, started in 2001, that operates under an open-source management style. It is overseen by the nonprofit Wikimedia Foundation and is one of the most-visited sites on the Internet. It uses a collaborative software known as wiki for editing articles.
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4 days ago · The English word Christmas is a shortened form of 'Christ's Mass'. The word is recorded as Crīstesmæsse in 1038 and Cristes-messe in 1131. Crīst (genitive Crīstes) is from the Greek Χριστός (Khrīstos, 'Christ'), a translation of the Hebrew מָשִׁיחַ (Māšîaḥ, 'Messiah'), meaning 'anointed'; and mæsse is from the Latin missa, the celebration of the Eucharist.
Mar 19, 2024 · They concluded that “Wikipedia is an accurate and comprehensive source of drug-related information for undergraduate medical education.” It is nearly impossible to analyze when it comes to bias, as each entry changes frequently and is edited by people with different opinions.