1 metre can be defined as the distance travelled by light in 1299792458 s in vacuum.
1 metre can be defined as distance travelled by light in 1299792458 seconds in vacuum.
The meter is defined as the distance traveled by light in vacuum in 1/299792458 sec. Why it has been chosen not anything else?
The meter is defined as the distance traveled by light in 1/299792458 seconds? why didn't people choose some easier number than 1/300000000 seconds? why not 1 second?