Physics, 13.11.2020 05:10 maribel3621
Help plz you and your classmates are experimenting with things that can affect with strength of an electromagnet. the data table records the number of paper clips picked up by an electromagnet with 50 coils of wiring at differing voltages. What conclusion can you draw from your data?
Answers: 3
Physics, 22.06.2019 00:20
Consider the particle-in-a-box problem in 1d. a particle with mass m is confined to move freely between two hard walls situated at x = 0 and x = l. the potential energy function is given as (a) describe the boundary conditions that must be satisfied by the wavefunctions ψ(x) (such as energy eigenfunctions). (b) solve the schr¨odinger’s equation and by using the boundary conditions of part (a) find all energy eigenfunctions, ψn(x), and the corresponding energies, en. (c) what are the allowed values of the quantum number n above? how did you decide on that? (d) what is the de broglie wavelength for the ground state? (e) sketch a plot of the lowest 3 levels’ wavefunctions (ψn(x) vs x). don’t forget to mark the positions of the walls on the graphs. (f) in a transition between the energy levels above, which transition produces the longest wavelength λ for the emitted photon? what is the corresponding wavele
Answers: 1
Physics, 22.06.2019 01:10
The 10-kg double wheel with radius of gyration of 125mm about o is connected to the spring of stiffness k = 600 n/m by a cord which is wrapped securely around the inner hub. if the wheel is released from rest on the incline with the spring stretched 225 mm, calculate the maximum velocity v of its center o during the ensuing motion. the wheel rolls without slipping
Answers: 1
Physics, 22.06.2019 16:20
What is the single most important equation in all of physics?
Answers: 1
Help plz
you and your classmates are experimenting with things that can affect with strength of an...
English, 21.01.2021 07:00
Mathematics, 21.01.2021 07:00
German, 21.01.2021 07:00
English, 21.01.2021 07:00
Mathematics, 21.01.2021 07:00
SAT, 21.01.2021 07:00
Biology, 21.01.2021 07:00
Chemistry, 21.01.2021 07:00
English, 21.01.2021 07:00
History, 21.01.2021 07:00
Mathematics, 21.01.2021 07:00