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The second is the standard SI unit. In practice, other units are frequently used as seconds are often not a practical unit for measurements. Although minutes, hours and days are not SI units, they are still perfectly valid for some calculations.
Wiki User
∙ 11y ago
Wiki User
∙ 7y agoThe metric unit (in SI) for time is the second (s).
The official definition of second is now (after CIPM): "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; this definition refers to a caesium atom at rest at a temperature of 0 K".
Wiki User
∙ 7y agoThe metric unit for time is seconds
Wiki User
∙ 11y ago200 and that it is rite
Wiki User
∙ 7y agoA second.
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Witch metric unit is the mass of an orange?
What is the metric unit of a orange? What is the metric unit of a pencil? What iw the customary unit amount of water a bathtub will hold?
What is a unit used to measure energy?
The SI (i.e. metric) unit is the Joule.The SI (i.e. metric) unit is the Joule.The SI (i.e. metric) unit is the Joule.The SI (i.e. metric) unit is the Joule.
Is Fahrenheit a customary unit or metric unit?
Fahrenheit is a customary unit
What is metric unit is?
What metric unit would you use to measure a computer keyboard
What is the metric unit for 6 raindrops?
What is the metric units for 6 raindrops
What a metric unit of time?
metric unit of time is called a second.
What are the metric units for time?
there is no real metric unit. The SI unit is the second
What is a standard metric unit of time?
The standard metric unit of time is a second (s).
Are seconds a metric unit?
Yes, they are the metric unit for time. You ALWAYS use seconds for measuring time in science.
What is time in the metric unit?
The metric unit of time is the second.There isn't one in common use but:10 metric hours in a day100 metric minutes in a metric hour100 metric seconds in a metric minute10 days in a metric week (called a dekade)
What is tme metric system?
The metric unit for time is seconds.
Metric unit of time?
second
What is metric unit of time?
Second
What is the metric unit of capacity of a teardrop?
The metric unit is a millilitre. The metric unit is a millilitre. The metric unit is a millilitre. The metric unit is a millilitre.
What are the unit of metric time is called?
Seconds
What metric unit is used to measure time?
second
What metric unit use to measure time?
The second.
