Show that the wavefunction y = eikx + e-ikx is an eigenfunction of the hamiltonian operator for a free particle (for which potential energy, v, = 0 everywhere). normalization of wavefunctions 3. consider the function from question 1 (e-ax). based on the condition that wavefunctions of physical systems must be normalizable, is this an acceptable wavefunction? 4. find the normalization factor for the wavefunction y(x) = eix for x = -0.5 to 0.5. 5. let's suppose i confine the particle i'm interested in to x values between zero and some distance a. (meaning that the particle must exist somewhere between 0 and a.) find the normalization factor and write out the normalized wavefunctionf for: w(x) = sin (ex); where a is a constant note: totally fine with me if you use something like wolframalpha to evaluate this, but if you do, screenshot your input and result to submit to me.
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Physics, 22.06.2019 11:20
Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .
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Physics, 22.06.2019 15:30
At 20∘c, the hole in an aluminum ring is 2.800 cm in diameter. you need to slip this ring over a steel shaft that has a room-temperature diameter of 2.804 cm . 1. to what common temperature should the ring and the shaft be heated so that the ring will just fit onto the shaft? coefficients of linear thermal expansion of steel and aluminum are 12×10−6 k−1 and23×10−6 k−1 respectively.
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Physics, 22.06.2019 18:30
Which of the following is not a means to accelerating? question 4 options: a)increase speed b)remain still c)decrease speed d)change direction
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Physics, 23.06.2019 00:20
What efficiency of a car's engine when heat input is 200,000 joules and waste heat is 150,000 joules? a. 75% b. 35% c. 25% d. 85%
Answers: 2
Show that the wavefunction y = eikx + e-ikx is an eigenfunction of the hamiltonian operator for a fr...
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