Aparticle of mass m in a 1d harmonic oscillator with frequency w, at time t = 0 is in a linear superposition of the ground and the first excited eigenstates, specifically, it has wave function 14(x,0)) - a[14) +expliq) 4.)]. (a) normalize the wave function. (b) find the coefficients cn in the series expansion 144(x,1)) - cm14(x)) exp[-i e,1/ħ]. if the energy is measured at time t, what are the possible values and what are the probabilities? find the expectation value of the hamiltonian ((x, t)|h1 4(x, t)) in this state. (c) find the expectation value of the momentum of the particle at time t, (4(x, t) p14(x, (d) find the value of the phase q such that (p) reaches its maximum value at time t=0. hint: you can take derivatives, or you can use eq. 2.69: =iħmo/2câ. - â
Answers: 2
Physics, 22.06.2019 05:00
Which of the following is the result of the nuclear weak force? the instability of large nuclei the repelling force between positively charged protons the structure of the atom certain types of nuclear decay
Answers: 2
Physics, 22.06.2019 12:40
Question part points submissions used suppose that 2 j of work is needed to stretch a spring from its natural length of 26 cm to a length of 36 cm. (a) how much work is needed to stretch the spring from 28 cm to 32 cm? (round your answer to two decimal places.)
Answers: 2
Physics, 22.06.2019 17:40
Along wire carrying a 4.2 a current perpendicular to the xy-plane intersects the x-axis at x=−1.7cm. a second, parallel wire carrying a 3.0 a current intersects the x-axis at x=+1.7cm. part a at what point on the x-axis is the magnetic field zero if the two currents are in the same direction? express your answer to two significant figures and include the appropriate units.
Answers: 2
Physics, 23.06.2019 00:30
What is the coldest temperature ever recorded in san antonio?
Answers: 1
Aparticle of mass m in a 1d harmonic oscillator with frequency w, at time t = 0 is in a linear super...
Mathematics, 12.11.2020 18:50
Social Studies, 12.11.2020 18:50
Mathematics, 12.11.2020 18:50
Mathematics, 12.11.2020 18:50
Mathematics, 12.11.2020 18:50
Mathematics, 12.11.2020 18:50
Mathematics, 12.11.2020 18:50
Chemistry, 12.11.2020 18:50
Mathematics, 12.11.2020 18:50
Computers and Technology, 12.11.2020 18:50
Computers and Technology, 12.11.2020 18:50
Chemistry, 12.11.2020 18:50
Mathematics, 12.11.2020 18:50