Question

what is an astronomical unit ( au)? the average distance from earth to a planet in the solar system is 4au whar does that mean​

Answer 1

Answer:

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Explanation:

For general reference, we can say that one

astronomical unit (AU) represents the mean

distance between the Earth and our sun. An AU

is approximately 93 million miles (150 million

km). It's approximately 8 light-minutes. More

exactly, one astronomical unit (AU)

=          92,955,807 miles (149,597,871 km).

Answer 2

Answer:Hope it will help you... best of luck...

Explanation:

ASTRONOMICAL UNIT ( A.U.)

= One astronomical unit is equal to the mean distance between the earth and the sun. i.e. ,

1 A.U. = 1.496×10^11 metre