Physics, 05.07.2019 04:10 ultimatesaiyan
Electrons photo-emitted from a material in a ups experiment can be viewed as free particles. a photon of wavelength 100 nm is absorbed by an electron that was in an orbital with an ionization energy ie of 8.41 ev. use the relationship between kinetic energy and momen tum (ke = p2/2m) and the quantum mechanical momentum operator ˆp to solve for the exact unnormalized wavefunction of the electron that is photo-emitted from the orbital.
Answers: 3
Physics, 22.06.2019 16:00
What part of the ear is names after tools, such as the hammer and the anvil?
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Which of the following list the divisions of the geologic time scale in order from longest to shortest
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Physics, 22.06.2019 19:30
Listed below are the measured radiation absorption rates (in w/kg) corresponding to 11 cell phones. use the given data to construct a boxplot and identify the 5-number summary. 1.16 0.85 0.69 0.75 0.95 0.93 1.18 1.17 1.42 0.54 0.57 the 5-number summary is nothing, nothing, nothing, nothing, and nothing, all in w/kg. (use ascending order. type integers or decimals. do not round.)
Answers: 3
Physics, 22.06.2019 20:50
Asquare 1m x 1m plate is shown below. all four of its edges are kept at 0 co. at t=0the temperature distribution is given by: y xtsins n75)=.a) using separation of variables determine the temperature distribution t(x,y,t)along the plate at any time t.b) discretize the heat conduction equation +=22222 txtusing a second-order centered difference scheme for the two second derivatives and a first-order forward euler scheme for the first derivative. using von neumann stability analysis, determine the stability criterion for the proposed discretization scheme in terms of , hand t. solve for the maximum allowable time step tmax
Answers: 1
Electrons photo-emitted from a material in a ups experiment can be viewed as free particles. a photo...
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