There is no accepted unit called the "mini second". You might be confusing nano- or milli- for the prefix.
There are 1000 milliseconds in one second.Ans. - There are 100 mini seconds in one second.. Mini seconds are known to people as centi seconds.
100 mini seconds
There are about 31.5 million seconds in a year.
1 year = 31,556,926 seconds
1 year = 31,556,000 seconds (rounded)
there are 365 seconds in a year. START COUNTING!!!!!
31536000 seconds for a common year and 31622400 seconds for a leap year
31536000 seconds, 31622400 in a leap year.
23,400 seconds
31,536,000 seconds
31,556,926 seconds
31536000 seconds