Physics, 06.05.2020 05:46 karinapenn8259
Explain how the movements of electrons in electric conductors and electric insulators affect the properties of the materials
Answers: 2
Physics, 21.06.2019 19:00
Modify the equation fδt=δ (mv) to find the force of friction.
Answers: 2
Physics, 22.06.2019 12:00
Aboat radioed a distress call to a coast guard station. at the time of the call, a vector a from the station to the boat had a magnitude of 45.0 km and was directed 15.0° east of north. a vector from the station to the point where the boat was later found is = 30.0 km, 15.0° north of east. what are the components of the vector from the point where the distress call was made to point where the boat was found? in other words, what are the components of vector c = b - a?
Answers: 3
Physics, 22.06.2019 17:50
Which of the following best describes internal energy? a. the difference between the kinetic and potential energies of the particles in a system b. the sum of the kinetic and potential energies of the particles in a system c. the sum of the kinetic and thermal energies of the particles in a system d. the difference between the kinetic and thermal energies of the particles in a system
Answers: 2
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
Explain how the movements of electrons in electric conductors and electric insulators affect the pro...
Mathematics, 26.01.2021 21:30
Mathematics, 26.01.2021 21:30
Mathematics, 26.01.2021 21:30
Mathematics, 26.01.2021 21:30
Business, 26.01.2021 21:30
Mathematics, 26.01.2021 21:30
History, 26.01.2021 21:30
Mathematics, 26.01.2021 21:30
Mathematics, 26.01.2021 21:30
Mathematics, 26.01.2021 21:30
Advanced Placement (AP), 26.01.2021 21:30
English, 26.01.2021 21:30
History, 26.01.2021 21:30
Mathematics, 26.01.2021 21:30