Question

one astronomical unit is the average distance between

A) Earth and the Sun B) Earth and the Moon
C) Jupiter and the Sun D) Pluto and the Sun

Answer 1

solution

Astronomical unit is a length , it represents the mean distance between the Earth and our sun.

therefore the correct option is A ) Earth and the Sun.

I hope it helps you!

Answer 2

A is correct option..

The average distance between centre of sun to the centre of earth is called astronomical unit...

1Au = 1.5 × 10^11 m

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