Physics, 04.02.2020 00:04 brillamontijo
Hotspots in a microwave oven are caused by the formation of standing waves within the cooking chamber. what is the separation between hotspots in a 2.45 ghz microwave oven?
Answers: 2
Physics, 21.06.2019 15:00
Aparticle moves according to a law of motion s = f(t), 0 ≤ t ≤ 12, where t is measured in seconds and s in feet. f(t) = cos(πt/6) (a) find the velocity at time t (in ft/s).
Answers: 3
Physics, 22.06.2019 15:30
Aforce of 100 newtons is used to move an object a distance of 15 meters with a power of 50 watts. find the work dine and the time it takes to do the work
Answers: 1
Physics, 22.06.2019 19:30
Assume that two of the electrons at the negative terminal have attached themselves to a nearby neutral atom. there is now a negative ion with a charge -2e at this terminal. what are the electric potential and electric potential energy of the negative ion relative to the electron? the electric potential and the electric potential energy are both twice as much. the electric potential is twice as much and the electric potential energy is the same. the electric potential is the same and the electric potential energy is twice as much. the electric potential and the electric potential energy are both the same. the electric potential is the same and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron. the electric potential is twice as much and the electric potential energy is increased by the mass ratio of the oxygen ion to the electron.
Answers: 3
Physics, 22.06.2019 20:40
Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop
Answers: 1
Hotspots in a microwave oven are caused by the formation of standing waves within the cooking chambe...
Mathematics, 04.05.2021 22:20
Biology, 04.05.2021 22:20
Mathematics, 04.05.2021 22:20
Mathematics, 04.05.2021 22:20
English, 04.05.2021 22:20
Mathematics, 04.05.2021 22:20
Computers and Technology, 04.05.2021 22:20
Geography, 04.05.2021 22:20
Mathematics, 04.05.2021 22:20
Mathematics, 04.05.2021 22:20