A light nanosecond second is .3 meters (good to remember this), so a light second is 0.3 X 10^9 meters. A light minute is 60 X 0.3 X 10^9 meters which is 18 x 10^6 kilometers.
Earth is one astronomical unit from the sun. The average distance between the sun and Earth is the definition of an astronomical unit.
A light-minute is the distance light travels in a vacuum in one minute's time. The distance of a light-minute is 11,176,943.8 miles or 17,987,547.5 km
There is no need to change astronomical unit into Kilometres cause 1AU = 1.495978707 x 108 kilometres
Light minutes is a measure of distance, not of time. It is not possible to transfer a measure of distance into one of time. Otherwise you'd be able to figure out how many minutes high your house is, and how many miles of sleep you had last night.
The speed of light is approximately 186,282 miles per second. To calculate the distance light travels in a light minute, you would multiply the speed of light by 60 seconds (1 minute), which gives you approximately 11,176,920 miles.
a foot
In plumbing, a Fixture Unit (FU) is equal to one cubic foot of water per minute. A Fixture Unit is not a flow rate unit but a design factor. This is roughly 7.48 gallons per minute, or 28.3 liters per minute.
A light-year is the distance light travels in a year. "Student minute" is not a standard unit of length or distance; perhaps somebody used it to refer to how far a student walks in a minute. Please note that different students will walk at different speeds. If this is what was meant, then you have two different units of length defined as a speed multipled by a time.
The word "minute" can refer to a unit of time equal to 60 seconds, or it can also mean a brief or small span of time. Additionally, it can also refer to a unit of angle that measures 1/60th of a degree.
Second minute: the si base unit for time is secondvelocity: the si base unit for velocity is meters / second (m/s)
"Minute" as an adjective (pronounced my-nyoot) meaning extremely small or insignificant, and "minute" as a unit of time (pronounced min-it) equal to 60 seconds. "Minute" as in careful attention or detailed examination, and "minute" as a unit of measurement in geometry or angles.
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