How long is a billion sceonds in years?
Not accounting for leap years, a billion seconds is 31.7 years.
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If your year is the period of time printed on a calendar, then you have to
worry about leap years.
If your year is the length of time the Earth takes to complete one orbital revolution
around the sun, then you don't, because all years have the same length.
1 billion seconds = 31.6875 [sidereal] years (rounded)
How many hours are between 345 pm and 630 am?
There are 14 hours and 45 minutes between 3:45 pm and 6:30 am.
There is no such thing as "2 clock noon." What you appear to mean is two o'clock after noon as opposed to midnight. If this is the case, it would be p.m.
What is the elapsed time of 237 and 615?
From 2:37 am to 6:15 am is 3 hours and 38 minutes.
From 2:37 am to 6:15 pm is 15 hours and 38 minutes.
From 2:37 pm to 6:15 pm is 3 hours and 38 minutes.
From 2:37 pm to 6:15 am is 15 hours and 38 minutes.
What would the world be like if you didnt have a clock?
If you didnt have a clock you would be late or early for stuff and have to ask other people for the time alot.
If no one had a clock people would probably use the sun to tell time. But an economy of such complexity as ours would have a more difficult time operating.
What distance does light travel in 1 nanometer also does this refer to the full cycle or wavelength?
1 nanometer is a distance. In vacuum, light travels 1 nanometer in about 3.3 x 10-18 second.
Did you intend to ask "What distance does light travel in one nanosecond ?" ?
Light travels 29.98 centimeters (rounded) in one nanosecond, which is only
about 2% different from 1 foot.
So an easy way to remember it is: 1 light-nanosecond = 1 foot.
1 full cycle is 1 wavelength.
What is 3 hours and 15 minutes expressed in just minutes?
Just convert the hours to minutes (1 hour = 60 minutes), then add everything.
How many minutes are 3.7 hours?
There are 42 minutes in .7 hours, and 180 minutes in three hours. So, 180 and 42 is 222. There are 222 minutes in 3.7 hours.