3 images

metre

SI unit of length

e: 4542

wikidata.org 0 views · 1w ago

Strings (14)

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str.gdb:alternateName
metres|m??tre|meter|meters
str_k__gdb_enwiki
str.gdb:enwiki
Metre
str_k__rdfs_comment
str.rdfs:comment
SI unit of length
str_k__wkd_image
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Platinum-Iridium meter bar.jpg
str_k__wkd_unit_symbol
str.wkdp:P5061
m
str_k__wkp_description
str.wkp:description
SI unit of length
str_k__wkp_displaytitle
str.wkp:displaytitle
<span lang="en" dir="ltr"><span class="mw-page-title-main">Metre</span></span>
str_k__wkp_extract
str.wkp:extract
The metre is the base unit of length in the International System of Units (SI). Since 2019, the metre has been defined as the length of the path travelled by light in vacuum during a time interval of ???1/299792458??? of a second, where the second is defined by a hyperfine transition frequency of caesium.
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en
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Metric_standards_Rijksmuseum.jpg/3840px-Metric_standards_Rijksmuseum.jpg
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1352375596
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https://upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Metric_standards_Rijksmuseum.jpg/330px-Metric_standards_Rijksmuseum.jpg
str_k__wkp_title
str.wkp:title
Metre
str_k__wkp_type
str.wkp:type
standard