Physics, 07.09.2019 16:10 doralisaponte79851
Aphoton of wavelength 7.33 pm scatters at an angle of 157° from an initially stationary, unbound electron. what is the de broglie wavelength of the electron after the photon has been scattered?
Answers: 1
Physics, 22.06.2019 06:00
Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?
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Physics, 22.06.2019 07:00
What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next
Answers: 1
Physics, 22.06.2019 14:30
When the displacement of a mass on a spring is 12a the half of the amplitude, what fraction of the mechanical energy is kinetic energy? at what displacement, as a fraction of a, is the mechanical energy half kinetic and half potential?
Answers: 3
Aphoton of wavelength 7.33 pm scatters at an angle of 157° from an initially stationary, unbound ele...
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