An electromagnet works because
moving electrons generate magnetic forces
alterna...
Chemistry, 01.01.2020 14:31 alexandria3498
An electromagnet works because
moving electrons generate magnetic forces
alternating current completes a circuit
a generator is powerful
electrons flow through copper wire
Answers: 3
Chemistry, 22.06.2019 12:50, martinez6221
What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
Answers: 1
Chemistry, 22.06.2019 18:00, jeepjose58
What amount of heat is exchanged when 106.2 grams of substance y goes from a liquid at 35 degrees celsius to a solid at the same temperature? melting point of substance y = 35 degrees c; δhvaporization = 3.67 j/mol; δhfusion = 3.30 j/mol. mwsubstance y = 28.22 g/mol. −12.4 j −3.51 x 102 j 1.24 x 101 j 351 j
Answers: 1
Chemistry, 23.06.2019 02:00, bagofmud8339
The point along a planet's orbit where it is closest to the sun is called the
Answers: 1
Mathematics, 11.02.2021 06:20
Mathematics, 11.02.2021 06:20
Mathematics, 11.02.2021 06:20
Mathematics, 11.02.2021 06:20
Mathematics, 11.02.2021 06:20