300000 millisecond in 5 min
Zero. "Millisecond" is a unit of time. "Light year" is a unit of distance. The question is equivalent to asking how many minutes there are in ten miles.
Not even close. Seventeen minutes is equal to 1,020,000milliseconds.
I have never heard of a macrosecond. However, there are 1000 microseconds in a millisecond.
Approximately 30. (rounded)
1000 msec = 1 sec 30,000 msec = 30 sec
1,000,000.
1,000
1
1,000
30 minutes = 1,800 seconds
30 minutes.