Which SI base unit is defined as ‘the length of the path travelled by light in vacuum during a time interval of 1 ⁄ 299792458 of a second’?
Zettameter Petameter Meter (m) Attometer Meter (distance) Measurement System in Meters Metre Metrical form Meter (unit of length) Standard metre Meters Terameter Metres Metre (unit) Meter Meter (unit) Exameter
meter unit of length standard metre meters meter unit meter terameter metres meter distance petameter exameter measurement system in meters attometer meter m metrical form zettameter metre unit metre
metre
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Metre