a thin wire is made in the form of a ring of 3.0 cm diameter. it is placed horizontally on the surface of water and it is lifted up slowly how much upward force will be required to break the film of water between ring and water surface?

close lines strong magnet less close weaker

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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gravitational energy

electrical energy

kinetic energy

ligh energy