Question

microsecond is which part of a second​

Answer 1

Answer:

A microsecond is an SI unit of time equal to one millionth (0.000001 or 10−6 or ​1⁄1,000,000) of a second. Its symbol is μs, sometimes simplified to us when Unicode is not available. A microsecond is equal to 1000 nanoseconds or ​1⁄1,000 of a millisecond.