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What else can I help you with?
What is more than a kilometer?
A light Year is longer. a light year is the distance light travels in one year. it is often used do describe the distance of objects in space because they are very far away and light travels very fast so a light year is very far.
Unit for measuring length?
-STANDARD- -- Angstrom -- Micron -- Nanometer -- Furlong -- AU -- Inch -- Parsec -- League -- Rod -- Hectometer -- Light-year -METRIC- -- nanometer -- millimeter -- centimeter -- meter -- decimeter -- kilometer
How big is a lightyear in meters?
A light year is a unit of length in space. It is the distance that light travels in a vacuum in one year. Translated to miles it is about 5.9 trillion miles.
Why do we have different units for same physical quantity?
There are a few reasons. Historical and cultural: different units were used at in different parts of the world at different times. Many of these "traditional" units were eventually replaced by the SI system. However, even within the SI system, there are different units which are appropriate at different orders of magnitude. For example, the metre is the standard unit for length but it is not the most sensible unit for atomic distances, nor is it appropriate for distances between cities. Furthermore, in astronomy or cosmology there are other units such as an astronomical unit (AU = average distance between the earth and sun), a light year (the distance travelled by light, through vacuum, in one year), a parsec (the distance at which a star appears to be displace by one second of arc between the two extreme positions in the earth's orbit).
How long is light years?
A light year is the distance that light can travel in a year.5,865,696,000,000 miles or 9,460,800,000,000 kilometresThis can be worked out because we know how far light travels in a second (186,000 miles per second / 300,000kilometers per second), we can therefore use simple maths to work out the answer.186,000 miles/second x 60 seconds/minute x 60 minutes/hour x 24 hours/day x 365 days/year = 5,865,696,000,000 miles/year.
What is the relation between a light year and kilometre?
They both are a type of Distance.
What is relation between light year and parsec showing by equation?
1 parsec is 3.26 light-years. 100 parsecs is 326 light-years. D(ly) = D(pc) x 3.26
What does one fouth equal in Yards?
The answer will depend on one fourth or what? An inch, a mile, a metre, a light year?
What are the two parts of measurements?
The quantity (magnitude, numrical value) and the units (eg inch, metre, light year)
Discuss the use of the term light year in relation to space and astronomy?
A light year is the distance that light travels in a year, so it is a measure of distance, not time. Light travels at about 186,000 miles per second or about 300,000 kilometres per second. There are 31,536,000 seconds in a year. There is about 5,869,713,600,000 miles in a light year or about 9,445,950,434,500 kilometres.
Is marriage relation possible between 23 year boy and 24 year girl if they have attraction?
Uuuh... Yes... =.=
Is marriage relation possible between 24 year old girl and 23 year old boy if they have attraction?
If the two of them are very serious about this marriage relation it can very well be a success.
What is the relation between light year and astronomical unit?
The astronomical unit is the average distance from the earth to the sun, and is 149 598 000 kilometres. A light year is the distance light will travel in a year, the speed of light is just under 300 000 kilometres per second, so light travels one astronomical unit in just over eight minutes. A light year is 9.46x1012 kilometres, or 63239.67 astronomical units.
What is the relation between light years and people years?
Light-year is a physical measurement related to Universe Issues, and it comprises huge distances across the Universe. People's years is a measurement related to the lifespan, not only for humans but also for all living creatures. The difference is that People years is a measure only related to life, while light-years is not. The point is that a light year is a measure of distance NOT time. It does get people confused sometimes. It's how far light goes in a year.
What is a light year used for?
A light year is a measure of distance and is the distance light travels in one year's time. The light year is used to describe the enormous distances between various objects in space. In one year, light travels about 6 trillion miles.
Explain what a light year is and why great distances between stars are given in light years and not miles?
A light-year is the distance light travels in a year. Distances between stars are given in light-years because it is easier to visualize "10 light-years" (the distance travelled by light in 10 years), than "9.5 x 1213 kilometers".
What basic unit is used to measure distance?
Light year, kilometre, metre, centimetre, millimetre, micrometre, nanometre. And for the old fashioned, light year, mile, furlong, chain, yard, foot, inch, thou. Both systems contain many other units that are used less often.
