Question

explain the number of second in two years in scientific notation​

Answer 1

Answer:

31,556,736 seconds

If you take a year to be 365.24 days, then there are 31,556,736 seconds in a year. In scientific notation, that's seconds.

Answer 2

Answer:

(not a leap year)

In one hour 60 sec x 60 min = 3600 sec

One day 3600 x 24 = 86400 sec

One calendar year (365 days) = 86400 x 365 = 31536000 sec

Can be written as: 3.154 x 10'7 sec or 3.154e+7 sec