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.
A nanosecond is one billionth of a second, or 1/1,000,000,000 seconds. Therefore, 9 nanoseconds is nine billionths of a second, or 9/1,000,000,000 seconds, or 9.0 x â¦ 10-9 seconds. How many nanoseconds make one second in the metric system?