Which is an example of a colloid? a) a mixture that settles out b) a mixture that is separated by filtration c) a mixture that scatters light d) a salt and water mixture

the answer is c) a mixture that scatters light.

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a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.