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According to the Schrodinger atomic model, each quantum state of an atom or ion can be labelled using two quantum numbers n and l.
Prove that if G is a finite group of prime power order p^a, then the center Z(G) can not be the identity subgroup.
Express the ratio of cross sections of K^-p?pi^+ S^-,K^-p?pi^0 S^0, K^-pi?pi6- S^+ in terms of the isospin amplitudes A0, A1, A2.
The gravitation field produced by an object is defined as the gravitational force that the object exerts on a small test particle of mass m.
What is the probability of finding the particle in the interval 0 less than or equal to x less than or equal to pi/2b?
A satellite of mass 150kg is launched into orbit above the surface of the Earth in a circular orbit. what is the speed of the satellite in its orbit?
Consider a 3-dimensional, spherically symmetric, isotropic harmonic oscillator with a potential energy of
Estimate the speed of a typical long-period comet at perihelion. (Hint: At aphelion, the comet is moving very slowly.)
We study the relationship between the position space wave function and the momentum space wave function in quantum mechanics
The time-independent Schrodinger equation for a free particle moving in one dimension (x) is written as (d^2 Psi(x) / dx^2) + k^2 Psi(x) = 0, where k is a const
The magnitude and direction(with respect to B) of magnetic moment induced by the field.
A physical pendulum consists of a uniform rod of mass M and length L. The pendulum is pivoted at a point that is a distance x from the center of the rod
An electron of mass m is in a circular orbit in the potential U=0.5 k r^2. Using Bohr's quantization rule, find the allowed orbital radii and energy levels.
The earth's radius is 4000 miles, the highest point that the satellite is from the surface of the earth is 800 miles, and the lowest is 200 miles.
A celebrity holds a press conference, which is televised live. A television viewer hears the sound picked up by a microphone directly in front of the celebrity.
An electron is in a strong, static, homogenous magnetic field with magnitude B0 in the z direction. At time t=0, the spin of the electron is in the +z direction
Find the only way to construct a length from the parameters in the Schrodinger equation for the hydrogen atom. Compare with the Bohr radius.
Two charged particles are traveling in circular orbits with the same speed in a region of uniform magnetic field that is directed into the page, as shown.
Assuming the solid behaves like most solids, what is the coefficient of volume expansion?
A result of Kepler's harmonic law is that the mass of a planet (M) with a satellite is directly proportional to the cube of the mean distance.
Calculate the force on a satellite due to drag and the mass of propellant needed to overcome the drag force.
Write down the general solution for the wave function inside the well.
What did the Voyager mission discover about the main rings of Saturn?Pluto cannot be called a jovian planet because.
How two traveling waves of nearly the same frequency can create beats and to interpret the superposition as a "walking" wave
A race car makes two and a half laps around a circular track in 3 mins. What is the car’s average angular speed?