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A particle of mass m moves in a parabolic potential (energy): \(V(x) = \frac{1}{2} m\omega_{0}^{2}x^{2}\)
(a)(Griffiths Intro to QM, 2nd ed) finds the first excited state \(\psi_{1}(x)\)
Use the ladder operator a+ to find the second excited state wave function \(\psi_{2}(x)\)
(b) Demonstrate the orthogonality of the states \(\psi_{0}(x), \psi_{1}(x),and\psi_{2}(x)\) by direct integration.
A particle with a charge 3.2 x 10^-19 C is moving at a speed of 5x10^7 m/s that makes an angle of 40 degrees with respect to a uniform magnetic field B, Determine the magnetic field strength B
A bullet with a mass of 4.25g , traveling horizontally with a speed of 434m/s , is fired into a wooden block with mass of 0.786kg, What is the decrease in kinetic energy of the bullet
A certain lightbulb is rated at 175.0 W when operating at an rms voltage of 120 V. What is the peak voltage applied across the bulb
The electric potential at a position located a distance of 19.2mm from a positive point charge of8.70x10-9C and 11.8 mm from asecond point charge is 1.14kV. Calculate the value of the second charge.
Two 2.30 cm x 2.30 cm plates that form a parallel-plate capacitor are charged to +- 0.714nC. Part A What is the potential difference across the capacitor if the spacing between the plates is 1.00mm? Part B What is the potential difference across t..
block of wood floats in fresh water with 0.651 of its volume V submerged and in oil with 0.890 V submerged. Find the density of the wood and the oil
Suppose that blood flows through the aorta with a speed of0.28 m/s. The cross-sectional area of the aorta is 1.2 10-4m2. Find the volume flow rate of the blood
Consider a diffraction grating with 7000. lines/cm with a screen 2.50 m away and 440. nm wavelength light. How many side maxima would be observed on one side of the central maximum
q1. a kid fires water horizontally from a squirt gun held 1.6 above the ground. it hits other kid 2.4 away squares in
An ideal monatomic gas initially has a temperature of T and a pressure of p. It is to expand from volume V1 to volume V2. If the expansion is isothermal, what are the final pressure pfi and the work Wi done by the gas?
A horizontal force of 2 N does nothing to move a large book along a desk, but a force of 1.8 N can keep the book sliding at constant speed on the same desk. Explain
question1find out the coefficient of kinetic friction between a 3.15 kg block and horizontal surface on which it rests
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