There is 1 million seconds in a Mega-second.
a femto second is 1000 times smaller 10-15 an atto second is 1000000 times smaller 10-18 According to current thinking, one Planck time = 5.39 * 10-44 seconds is the smallest unit of time that it will ever be possible to measure.
There is no such unit as "macro second".
Two. The first is TEN and the second is SECONDS
10
There are 1 quadrillion (10^15) femtoseconds in one second.
5
Split second, milli, micro, nano, pico, femto, attosecond etc.
There is 1 million seconds in a Mega-second.
4 seconds
Any of the following prefixes in front of second. Deci, centi, milli, micro, nano, pico, femto, atto etc.
a femto second is 1000 times smaller 10-15 an atto second is 1000000 times smaller 10-18 According to current thinking, one Planck time = 5.39 * 10-44 seconds is the smallest unit of time that it will ever be possible to measure.
60 seconds
none its how many seconds in a minute and 60 seconds in a minute
There are 60 seconds in 1 minute. But no minutes in a second.
There is no such unit as "macro second".
30 seconds