Chemistry, 03.02.2020 02:52, horcio8460
John recently purchased a high definition plasma television and needed to have it installed. the installers told john that for the best picture quality he should use cables with an all-copper core, rubber insulation, and 24k gold contacts. the electrical signal travels down the copper portion of the cable while the rubber insulates the cable from a loss of electrical current and heat. which physical property explains the difference in ability of copper and rubber to transmit electricity?
ductility
density
conductivity
Answers: 1
Chemistry, 22.06.2019 09:00, dante766
Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?
Answers: 1
Chemistry, 23.06.2019 00:00, familyk0jj3
How do you determine the percent yield of a chemical reaction
Answers: 1
John recently purchased a high definition plasma television and needed to have it installed. the ins...
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