Physics, 19.09.2021 19:40 priceisright11401
1. Classify each of the following as a suspension, colloid, or solution. Explain your reasoning, (hint: In some cases more than one answer may be possible.) a)A mixture is poured through a filter, and the entire mixture passes through. b) A mixture is left to stand for a while and small particles settle out. c) When viewed under a microscope, small particles are visible in the mixture . d)A beam of light passed through the mixture is scattered. e) The mixture is blue and transparent .
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The period of a pendulum varies directly as the square root of the length of the pendulum and inversely as the square root of the acceleration due to gravity. find the period when the length is 144 cm and the acceleration due to gravity is 980 cm per second squared, if the period is 7pi seconds when the length is 289 cm and the acceleration due to gravity is 980 cm per second squared.
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1. Classify each of the following as a suspension, colloid, or solution. Explain your reasoning, (hi...
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