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Why an astronomical unit is not used to measure distance on earth?
Wiki User
∙ 7y ago
It is a very large unit for such scales. Also, it's better to use the standard (i.e., the SI) units, for several reasons.
Wiki User
∙ 7y ago
Wiki User
∙ 6y agoThere is nowhere on earth which would be an astronomical unit from anywhere else on earth. The furthest that one could get is approx one eighth of one thousandths of an AU.
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What is the vocabulary word for distance between the earth and the sun?
One Astronomical Unit is the mean distance between the Sun and the Earth.
What is the unit of measurement between earth and sun?
The average distance between Sun and Earth is called the "astronomical unit". It is approximately 150 million km.
How many km is in 5.2 Au?
You can use a search engine such as Google or Bing to perform these kinds of unit conversions. Enter "5.2 AU in kilometers" and get the answer5.2 Astronomical Units = 777,909,600 kilometers
Is How far is Alpha Centauri from Earth and How far is Alpha Centauri from the Sun the same question?
NO IT ISN'T. People have said is is but the distance between the Earth and our Sun is 1 AU which stands for Astronomical Unit which is 150 000 000 km so the distances must be different!Answer:1. The Earth is going round the Sun so twice a year the distance is exactly the same.2. The distance to Alpha C. is 276000 astronomical units therefore plus or minus 1 makes virtually no difference.
How did we come up with astronomical units?
In part, the unit was introduced because at first, the ratios between different distances in the Solar System (such as, how far is each planet from the Sun) were known to a pretty good accuracy (thanks to Kepler's Laws), but the absolute distances themselves (say, in kilometers) were not. Therefore, such distances were expressed in multiples of Earth's distance from the Sun, as a convenient "yardstick". It is still very useful, to help visualize distances within the Solar System.
How is a correct measure of an astronomical unit Example?
An astronomical unit is the mean distance from the centre of the earth to the centre of the sun.Equal to 149.6 million kilometres.
What is difference between angstrom and astronomical unit?
Angstrom=10-10 its used to measure small distance Astronomical unit =1.5x10rp16m Its used to measure large distance like frm sun to earth
What is the astronomical unit based on?
An astronomical unit is the distance from the sun to earth.
What astronomical unit is the measure of distance between the earth and what other celestial body?
light year
Which planet is one astronomical unit from the sun?
Earth. An astronomical unit is the distance from the Earth to the Sun.
How do you convert astronomical units to meters per second?
An "astronomical unit" is a measure of distance - based on the distance from the Earth to the Sun. "meters per second" is a measure of speed. These are not convertable one to the other.
One astronomical unit is defined as the distance between the earth and that body?
One astronomical unit (AU) is the distance between the Earth and the Sun.
What is a astronomical unit is?
An astronomical unit is the distance from Earth to Sun, about 150,000,000 million km.
Planet that is one astronomical unit from the Sun?
Earth. An astronomical unit is set as the distance between Earth and the Sun.
Is Earth one astronomical unit from the sun?
Yes, the definition of the "astronomical unit" is based on the average distance of the Earth from the Sun.
The distance from Earth to the Sun is 1.0 of what unit?
The distance from the sun to the earth is one Astronomical Unit (AU).An AU, as defined by the International Astronomical Union, is the mean distance between the sun and the earth. That mean (or average) distance is about 149 million km (93 million miles).
Can astronomical unit be measured in pound?
No. A pound is a measure of mass where as an astronomical unit is a measure of distance. The two measure different things and, according to basic principles of dimensional analysis, any attempt at measure one using the other is fundamentally flawed.
