3. The cleanup effort for a large oil spill could involve determining the thickness of the oil layer that is sitting on top of the ocean. Using
methodology similar to the aluminum foil experiment, design an experiment
that could test the thickness of an oil layer spilled over a small sample of
water. Make sure to indicate what equipment and calculations you would
need to use. (5 points)
25 pointsss

where's the following? you gotta add it to know what the choices are

explanation:

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

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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