"German physicist Werner Heisenberg related the uncertainty of an object's position (Δx) to the uncertainty in it's velocity Δv.

Δx ≥ h/4πmΔv where h is Planck's constant and m is the mass of the object.

The mass of an electron is 9.11 x 10-31kg.

What is the uncertainty in the position of an electron moving at 2.00 x 106 m/s with an uncertainty of Δv =0.01x106 m/s?"

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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