Someone please help with this, I’ll give u brainliest!
...
Answers: 2
Physics, 22.06.2019 00:40
Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ
Answers: 3
Physics, 22.06.2019 15:00
Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current
Answers: 1
Physics, 22.06.2019 17:10
It's a snowy day and you're pulling a friend along a level road on a sled. you've both been taking physics, so she asks what you think the coefficient of friction between the sled and the snow is. you've been walking at a steady 1.5m/s, and the rope pulls up on the sled at a 32 ∘ angle. you estimate that the mass of the sled, with your friend on it, is 65 kg and that you're pulling with a force of 80 n .
Answers: 1
Mathematics, 05.05.2020 11:35
Social Studies, 05.05.2020 11:35
Mathematics, 05.05.2020 11:35
History, 05.05.2020 11:35
Social Studies, 05.05.2020 11:35
Mathematics, 05.05.2020 11:35
Geography, 05.05.2020 11:35
Mathematics, 05.05.2020 11:35
Mathematics, 05.05.2020 11:35
Chemistry, 05.05.2020 11:35
English, 05.05.2020 11:35