An aftershave is a lotion, gel, balm, powder, or liquid used mainly by men after they have finished shaving. It may contain an antiseptic agent such as denatured alcohol, stearate citrate or witch hazel to prevent infection of cuts, as well as to act as an astringent to reduce skin irritation.
The following is a list of definitions relating to conversions between milliseconds and seconds. A millisecond is a unit of time. The symbol for millisecond is ms. There are 1,000 milliseconds in a second.
So 1 nanosecond = 10 -9 arcseconds. The definition of a second is as follows: A second of arc or arcsecond is a unit of angular measurement which comprises one-sixtieth of an arcminute, or 1/3600 of a degree of arc or 1/1296000 (approximately 7.7 10-7) of a circle.e assume you are converting between nanosecond and second. You can view more details on each measurement unit: nanosecond or second. The SI base unit for time is the second. 1 nanosecond is equal to 1.0E-9 second.