How much greater is the light-collecting area of a 6-metermeter telescope than a 3-metermeter telescope?

Light collecting area of 6 mm telescope is 4 times greater than light collecting area of 3 mm telescope.

Explanation:

Diameter of 1st telescope = 6 mm

Diameter of 2nd telescope = 3 mm

Light collecting area of telescope is given as

For 1st telescope

For 2nd telescope

Which means light collecting area of 6 mm telescope is 4 times greater than light collecting area of 3 mm telescope.

a=d/t

a="triangle"v/t

explanation:

a = acceleration

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

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