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A unit of length equal to the distance light travels in one year - approximately 95 trillion kilometers?
Wiki User
∙ 14y ago
a light year, the speed of light being 186,000 mph
Wiki User
∙ 14y ago
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How far is 180000 light years?
180,000 light years is a unit of measurement used to describe distance in space. It is the distance that light travels in vacuum in one year, which is approximately 5.88 trillion miles or 9.46 trillion kilometers.
How many miles in a light year-?
It is approximately 10 trillion kilometres (or about 6 trillion miles). As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year.
What is a light year for a child to understand?
"Light year" is a distance. It's defined as the distance light travels in one year,through vacuum.That's a huge distance compared to the daily experience of human beings ... about5,874,600,000,000,000 miles, or more than 31 thousand round trips to the sun and back.It's used in discussion of the distances between objects in space, and it actuallyturns out to be not a so large a unit at all. The nearest star outside of our solarsystem is about 4.2 light years distant from us, and the nearest galaxy outside ofour Milky Way is about 2.5 million light years distant from us.
Earth travels around the sun in light years?
how many light years the earth travels around the sunNo. The Earth travels around the Sun in a measurement of time called a year, which is one revolution or trip around the sun: approximately 584,020,178 miles.A light year is a measurement of distance that light travels in one year, which is approximately 5.88 Trillion (5,880,000,000,000) miles!
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.
What is the speed of a light year?
# The distance that light travels in a vacuum in one year, approximately 9.46 trillion (9.46 × 1012) kilometers or 5.88 trillion (5.88 × 1012) miles.
Used to measure distance in space equal to the distance light travels in one year?
That is called a light-year, and it is equal to a distance of about 9.5 trillion kilometers.
What distance does light travel in vaccume when sound travels 1100 feet in air?
That's aproximately the distance sound travels in one second, in air. Since light travels at a speed of 300,000 kilometers per second, the answer is, approximately 300,000 kilometers.
What is the formula to find the distance of a light year?
The formula to find the distance of a light year is (speed of light) x (number of seconds in a year). The speed of light is approximately 299,792,458 meters per second, and there are about 31,536,000 seconds in a year. Multiplying these two values will give you the distance of a light year, which is approximately 9.46 trillion kilometers or 5.88 trillion miles.
How for is the sun from the earth?
The mean distance of the Sun from the Earth is approximately 149,600,000 kilometers, or 92,960,000 miles, and its light travels this distance in 8 minutes and 19 seconds
How many centimeters does light travel in 1.00 year?
Light travels approximately 9.461 trillion kilometers, or about 5.879 trillion miles, in one year. This is equivalent to around 9.461x10^12 centimeters in one year.
How far is 180000 light years?
180,000 light years is a unit of measurement used to describe distance in space. It is the distance that light travels in vacuum in one year, which is approximately 5.88 trillion miles or 9.46 trillion kilometers.
What is the significance of Six trillion miles in astronomy?
A light year is equal to just under 10 trillion kilometers.
What does ly stand for in Astronomy?
That is short for "light-year" - the distance light travels in a year. Approximately 9.5 million million kilometers.
How many miles in a light year-?
It is approximately 10 trillion kilometres (or about 6 trillion miles). As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year.
The distance a beam of light travels in one year-?
Light travels at approximately 186,000 miles per second, or 300,000 KM per second. There are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and 365.24 days per year. Just multiply all those numbers together.
Distance light travels in one year?
6 trillion miles approx
