Physics, 18.08.2021 14:00 josephsky420
Khi đặt một hiệu điện thế 12V vào hai đầu một cuộn dây dẫn thì dòng điện qua nó có cường độ 1,5A. Biết rằng dây dẫn cùng loại dài 6m có điện trở là 2 Ω. Chiều dài của dây dẫn dùng để quấn cuộn dây này là
Answers: 2
Physics, 22.06.2019 07:20
What is the magnitude of the acceleration vector which causes a particle to move from velocity −5i−2j m/s to −6i+ 7j m/s in 8 seconds. answer in m/s.
Answers: 3
Physics, 22.06.2019 09:30
Along the line connecting the two charges, at what distance from the charge q1 is the total electric field from the two charges zero? express your answer in terms of some or all of the variables s, q1, q2 and k =14ï€ïµ0. if your answer is difficult to enter, consider simplifying it, as it can be made relatively simple with some work.
Answers: 3
Physics, 22.06.2019 11:00
What is the measurement of how fast an object moves relative to a reference point?
Answers: 1
Physics, 22.06.2019 13:00
The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.
Answers: 3
Khi đặt một hiệu điện thế 12V vào hai đầu một cuộn dây dẫn thì dòng điện qua nó có cường độ 1,5A. Bi...
Biology, 09.03.2020 19:47
Mathematics, 09.03.2020 19:49
Computers and Technology, 09.03.2020 19:49