Units of time widely used in Physics and other branches of science and engineering include: -- millisecond -- microsecond -- nanosecond -- picosecond -- femtosecond -- yoctosecond
Examples: -- picosecond -- femtosecond -- yoctosecond -- attosecond
A femtosecond is 1000th of a picosecond.
450 is smaller than 900.
A centimeter is smaller than a meter
Attosecond
Units of time widely used in Physics and other branches of science and engineering include: -- millisecond -- microsecond -- nanosecond -- picosecond -- femtosecond -- yoctosecond
A femtosecond is one billionth of one millionth of a second.
Examples: -- picosecond -- femtosecond -- yoctosecond -- attosecond
FS
the femtosecond
10-15 seconds.
1000
10-15hertz
I could write 1 femtosecond as "1 femtosecond" : not a zero in sight. or as 0.000001 nanoseconds (6 zeros) or .000001 nanoseconds (5 zeros) 1 fs = 10-15 seconds so there are 14 0s between the decimal point and the 1.
A femtosecond is 1000th of a picosecond.
Femtosecond= 10^-15 secondDistance= Speed x time(10^(-15)) x the speed of light = 2.99792458 × 10-7 m / sOr about 300 nanometers.