The three units which are used to express the distance in the universe are:
Astronomical unit (AU) : IAU = 1.5 x 1011 m
Light year : 1 light year = 9.5 x 1015 m
Parsec : 1 parsec = 3.26 light year = about 3.1 x 1016 m
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What are the three units used to express the distance in the universe? Write their values too.
The three units which are used to express the distance in the universe are:
Astronomical unit (AU) : IAU = 1.5 x 1011 m
Light year : 1 light year = 9.5 x 1015 m
Parsec : 1 parsec = 3.26 light year = about 3.1 x 1016 m
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