Correct answer only !

match the key term to its definition, example, and picture. (part 2)

1. reflection
2. refraction
3. diffraction

Diffraction - A light ray bends when it goes through a slit or around a corner.

Reflection - When a light ray bounces off a surface.

Refraction - When a light ray changes direction when it enters a new medium.

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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