Physics, 23.11.2020 03:50, mirandac7747
An object is dropped from an aeloplane with velocity of 12m|s calculate
I)the height from the aeloplane to the ground
ii)the time the object will strike the ground
iii)the Velocity just before touching the ground
Answers: 1
Physics, 22.06.2019 00:20, u8p4
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 02:30, itzyougirllona47
Herbivores, carnivores, and omnivores are all types a. decomposers b. producers c. consumers d. biomes
Answers: 2
Physics, 22.06.2019 10:00, myanniespencer39
Which accurately compares concave and convex lenses?
Answers: 2
An object is dropped from an aeloplane with velocity of 12m|s calculate
I)the height from the ael...
English, 23.02.2020 06:00
Mathematics, 23.02.2020 06:01
Mathematics, 23.02.2020 06:01
Mathematics, 23.02.2020 06:01
Physics, 23.02.2020 06:01