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# What is distance of 1 light year?

Updated: 9/23/2023 Wiki User

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Q: What is distance of 1 light year?
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### Is the distance from the sun to the earth 1 light year?

No. A light year is the distance light travels in a year. By comparison, the sun is about 8 light minutes from Earth. This distance from Earth to the sun is called 1 astronomical unit or 1 AU.

1 Light Year

1 Light Year

### How many kilometers the distance of star in one light year in light years?

The distance of one light year, in light years, is exactly 1.

### Is 1 ly bigger then 1 au?

Yes. 1 light-year is the distance light travels in a year. 1 astronomical unit is the distance from Sun to Earth, and it takes light about 8 minutes and 20 seconds to travel that distance.

### Does 200 years equal 1 light year?

No: The distance that light travels in a vacuum in 1 year is; 5.88 trillion miles or 9.46 trillion kilometres.

### How many months are there in a light year?

A light year is a measure of distance. A light year is about 9,460,000,000,000 km, the distance light travels in a vacuum in one Earth year. It has nothing to do with weeks, months, days, etc. or any other of our calendar measurements of time.

### What does light years mean?

LIGHT-YEAR (noun)The noun LIGHT-YEAR has 1 sense: 1. the distance that light travels in a vacuum in 1 year; 5.88 trillion miles or 9.46 trillion kilometersFamiliarity information: LIGHT-YEAR used as a noun is very rare.

### How do you get the distance light travels in one year?

1 light year equalls distance travelled by light in one year which equalls velocity of light * 1 year( 365.25 * 24(hour) * 60 * 60 ) which equalls value 9.467 * 10 power 15m.

### If I see a planet that is 1 light year how much time has passed for me to see it?

One year ! A light year - is a measurement of distance over time. It is the distance light takes to travel over a single Earth year. The distance is 5,878,612,843,200 miles.

### How long is a light year what does a light year describe?

A light-year is the distance light can travel in one year. Light travels at 186,000 miles per second. Multiply that by 3600 seconds in an hour and then by 24 hours in a day and 365 days in a year and you will get the distance in one light-year.A light year is defined as 9,460,730,472,580,800 meters exactly, derivedfrom the distance that light travels in vacuum in one Julian year.

### What is the distance that light travels in one year about 9.46 trillion kilometers?

That is the distance. You can also write in in scientific notation as 9.46 x 1012 km, or 9.46 x 1015 meters.