Physics, 15.04.2021 16:20 Kaylaonfleek0956
Which of these best describes the flow of charge through a circuit? A. Charged particles are already present in the circuit components and they move in the same direction all at the same time. B. Charged particles are already present in the circuit components and they move one at a time in a straight line. C. The battery provides the charges to the circuit and they move in a straight line, one after the other. D. None of these are correct.
Answers: 3
Physics, 22.06.2019 07:30
Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories
Answers: 3
Physics, 22.06.2019 17:10
Which statement best describes the superposition principle? a.) if two in-phase waves arrive simultaneously at a point, their amplitudes add up b.) if two out-of-phase waves arrive simultaneously at a point, their amplitudes add up c.) if two in-phase waves arrive at a point one after another, their amplitudes add up d.) if two out-of-phase waves arrive at a point one after another, their amplitudes adds up
Answers: 2
Physics, 22.06.2019 18:30
Aheavy piece of hanging sculpture is suspended by a90-cm-long, 5.0 g steel wire. when the wind blows hard, the wire hums at its fundamental frequency of 80hz. what is the mass of the sculpture?
Answers: 3
Physics, 22.06.2019 20:10
On a frictionless air track, a blue glider with mass 0.200 kg is moving to the right with a speed of 8.00 m/s. it strikes a red glider that has mass 0.600 kg and that is initially at rest. after the collision, the blue glider is moving to the left with a speed of 3.00 m/s.(a) what are the magnitude and direction of the velocity of the red glider after the collision? (b) is this collision elastic?
Answers: 1
Which of these best describes the flow of charge through a circuit? A. Charged particles are already...
Mathematics, 17.04.2020 21:03
Chemistry, 17.04.2020 21:03
Chemistry, 17.04.2020 21:03
Mathematics, 17.04.2020 21:03
Mathematics, 17.04.2020 21:03
Mathematics, 17.04.2020 21:03
Health, 17.04.2020 21:03
Mathematics, 17.04.2020 21:03
History, 17.04.2020 21:03