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1. Consider a cubic infinite potential well of length L. (Assume that the particle is confined to stay withing 0 and L in all the directions.)
(a) What is the ground state energy and the ground state wavefunction?
(b) What is the next energy level? Are there more than one wavefunction with the same energy? If there are then write down the quantum numbers for all the degenerate states.
2. Write down the energies of the next 5 levels and the quantum numbers for all degenerate energy eigenstates.
Two capacitors have the same plate separation but one has squareplates and the other has circular plates. The square plates are alength L on each side and the diameter of the circular plate is l.
A person is making homemade ice cream. She exerts a force of magnitude 21 N on the free end of the crank handle on the ice-cream maker, what is the average power being expended
A 1.0-cm-diameter pipe widens to 2.0 cm, then narrows to 0.5 cm. Liquid flows through the first segment at a speed of 4.0 m/s. What is the volume flow rate through the pipe
In the 1950s, an experimental train that had a mass of 2.00 104 kg was powered across a level track by a jet engine that produced a thrust of 5.30 105 N for a distance of 509 m. Assume that air resistance is negligible.
A rod of mass M and length L is hanging from one end on africtionless axis. What is the maximum height the rod and ball reach after the collision
In this problem you will consider the balance of thermal energy radiated and absorbed by a person. Find the net power radiated by the person when in a room with temperature . Express the net radiated power numerically, to the nearest 10 W
Obtain the magnitude of the gravitational force between the Moon and an m = 6.60 kilogram mass on the surface of the Earth nearest to the moon
What is the distance it will travel in one minute? Express your answer in meters - What is the acceleration of the car in m/s2?
A 285 kg stunt boat is driven on a surface of a lake at a constantspeed of 13.5 m/s toward a ramp, which is angled a 25 degrees abovethe horizontal. The coefficient of friction between the boat bottomand the ramp's surface is 0.15 and the raised e..
a fly beats its wings at a frequency of 1200 Hz. if the expansion and contraction of the wing muscles of the fly exhibits simple harmonic motion, what is the time period of a single beat of the flys wings
A closed system consists of 4 objects. Initially, object A has a charge of -200 C, object B has a charge of-4 C, object C has a charge of-181 C, and object D has a charge of 161 C. After 92 shave passed, object A has a 1 C charge, object B has a -134..
Explain how to determine the total resistance of a parallel and a series circuit. How does total resistance affect the current in each type of circuit
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