Chemistry, 28.08.2020 03:01, ssjdudjdsloe8106
An elementary school teacher wanted to teach his students about the density of different objects. His father worked in a machine shop with a variety of materials--wood, steel, aluminum, and titanium. He asked his father to make a cube which measured 1.000 cm on each side. He agreed. A month later, the father brought a beautiful shining cube of steel to his son’s classroom. The sides of the cube were mirror smooth and the edges were razor sharp. It looked beautiful, like a work of art. The father said to his son, “This cube cost $500. Since you are my son and a teacher, the company is willing to donate it to you. If you want another cube, though, you will have to pay for it yourself.” Why did it cost so much to create the steel cube for the teacher?
Answers: 1
Chemistry, 21.06.2019 22:50, Catracho3619
Blank allows you to do calculations for situations in which only the amount of gas is constant a)boyle's law b)combined gas law c)ideal gas law d)dalton's law
Answers: 1
Chemistry, 22.06.2019 13:00, carlinryan
16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.
Answers: 2
Chemistry, 22.06.2019 14:20, kekecantonxox121
You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring
Answers: 1
An elementary school teacher wanted to teach his students about the density of different objects. Hi...
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