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The SI unit of time is the second. It is defined as "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".

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The SI unit for time is the second.
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8y ago
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6mo ago

The SI unit for time is the second (s). It is defined as the duration of 9,192,631,770 periods of the radiation corresponding to the transition between two hyperfine levels of the ground state of the cesium-133 atom.

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14y ago

The SI unit of time is the "second".

The second was originally defined as 1/86,400th of the mean solar day.

Since 1967, the second has been defined as 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 cesium 133 atom.

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12y ago

Seconds, Minutes, Hours (this measurement is not only used in science but in presumably all of the world).

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10y ago

The SI base unit for measuring time is the second. Standard measurements that incorporate time are measured in units per second.

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7y ago

second

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13y ago

seconds ( s )

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10y ago

This unit is the second.

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13y ago

second

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13y ago

the second

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Q: The SI unit for time
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Related questions

What is the SI unit for time period?

The SI unit for time is the second.


What is the SI unit used of measure time?

The SI unit of time is the "second".


What is unit for time?

The SI unit for time is Seconds.


What SI Unit Time?

SI unit for time is seconds. Symbol used is "s"


The unit of time in the SI system?

The base unit of time in the SI system is the second.


Is inch an SI unit of length?

No. The SI unit of length is the meter.Here are a few more units of measure that you may hearmentioned from time to time that are NOT SI units:footyardmilefurlongouncepoundfluid ouncecuppintquartgallonhogshead


The unit for time is?

In the SI system, the unit for time is the second.


What are the SI units for distance and time?

The SI unit for distance is the meter (m), and the SI unit for time is the second (s).


What is customary unit of time?

The SI unit for time is seconds (s).


Unit to measure time?

The SI unit is the second.


What is the unit of seconds?

Seconds is the SI unit of time


Are seconds a SI base unit?

Yes, the SI base unit for time is one second.