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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Physics, 21.06.2019 18:10
How does the space charge width change with forward and reverse bias? also, calculate the space charge width for a reverse bias of 4v on a silicon pn junction at t = 300k and doping concentrations of na = 5x1015cm-3 , nd = 5x 1016 cm-3 .
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Physics, 21.06.2019 22:40
Consider two metallic rods mounted on insulated supports. one is neutral, the other positively charged. you bring the two rods close to each, but without contact, and briefly ground the the neutral rod by touching it with your hand. show answer correct answer what would be resulting charge (if any) on the initially neutral rod
Answers: 1
Physics, 22.06.2019 04:00
Several mountains together form a mountain . a few of these combined form a mountain system. several systems combined form a mountain , which can stretch thousands of miles in length.
Answers: 2
Physics, 22.06.2019 12:50
Assume you measured the mass of the cart to be (500 ± 1) g and the mass of the additional mass you put on the cart to be (500 ± 1) g as well. since the scale you are using in the lab cannot measure objects heavier than 600g you will have to sum up individual pieces and propagate the error. so what would be the mass and the standard error of the cart and the mass
Answers: 3
1. Classify each of the following as a suspension, colloid, or solution. Explain your reasoning, (hi...
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