Physics, 31.07.2019 21:10 MuntazerMehdi9746
An oil layer that is 5.0 cm thick is spread smoothly and evenly over the surface of water on a windless day. a light ray from the air above enters the oil at 45° with the normal and then goes into the water. what is the angle of refraction of this ray in the water? the index of refraction for the oil is 1.15, and for water it is 1.33.
Answers: 3
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At the negative terminal of the battery the electron has electric potential energy. what happens to this energy as the electron jumps from the negative to the positive terminal?
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As seen in a us weather map, the h (or high) and l (or low) symbols indicate regions where surface air pressures are high or low, respectively, compared to surrounding areas. an h is plotted where the air pressure is highest and an l is plotted where the air pressure is lowest. proceeding outward and away from the center of a high pressure system, the air pressure "
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An oil layer that is 5.0 cm thick is spread smoothly and evenly over the surface of water on a windl...
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