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to see how two traveling waves of nearly the same frequency can create beats and to interpret the superposition as a
1 the figure shows a thermodynamic process followed by 150mg of heliuma determine the pressure in atm of the gas at
1 mole of a perfect gas for which cv 3r2 independent of temp is taken from a temp of 100 k and pressure of 105 pa to
1 consider a particle of mass subject to a one-dimensional potential of the following formvx 12kx2 for xgt0 infinnbsp
problem 1 consider a square well that extends from 0 to la write down the general solution for the wave function inside
the heat engine in the atachment operates reversibly and draws 1200 kj of heat from the 200 k reservoirthe work
there has recently been considerable interest in one-dimensional electrical conductors in this problem you are asked to
the deuteron is a nucleus of heavy hydrogen consisting of one proton and one neutron as a simple model for this nucleus
prove that the efficiency of two carnot engines operating in tandem one going from a cold reservoir of temperature tc
an electron is in a strong static homogenous magnetic field with magnitude b0 in the z direction at time t0 the spin of
1 a 200 lb metal object is suspended in a liquid with a specific gravity of 16 the metal object has a weight density of
two identical spin-12 particles are confined to an infinite one-dimensional square well of width a with infinite
a 20 efficient real engine is used to speed up a train from rest to 500 ms it is known that an ideal carnot engine
a particle with mass m is in a one-dimensional infinite square-well potential of width a so vx0 for 0 lt x lt a and
when blue light wavelength 589nmis reflected from an air wedge formed by two flat glass plates the bright fringes are
1 a physical pendulum consists of a uniform rod of mass m and length l the pendulum is pivoted at a point that is a
the shm of the left-hand end of a long string is given by y 144 cm sin 6 pi rads t this motion induces a traveling
1 sunlight incident on a screen containing two long narrow slits 02mm apart casts a pattern on a white sheet of paper
a the time-independent schrodinger equation for a free particle moving in one dimension x is written as d2 psix dx2
say you saw the following interference pattern due to air between two glass slidesa what can you say about the
consider the linear harmonic oscillator hamiltonianh -h2d22mdx2 12kx2using the test functionnbspphi c cosalphax
normalization of harmonic-oscillator wave functionsverify that the wave functions for the n 0 and n 1 states of the
consider a particle in the one dimensional infinite square well potential with width l the perturbation potential wx b
at t0 the wavefunction of a free particle ispsix0 sqrt b2pisinbx for xlt2pib0 for xgt or 2piba what is the
consider a system of two einstein solids a and b each containing 10 oscillators sharing a total of 20 units of energy