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Free-particle
A. Suppose that the wavefunction for a free-particle is given by the wavefunction
Find the value of A that normalizes Ψ (x).
B. The Hamiltonian operator for a free particle is just the kinetic energy operator
Is Ψ(x) an eigenfunction of the free-particle Hamiltonian?
C. Can the energy for a quantum mechanical free particle ever be "well-defined"? Why or why not?
D. Compute the expectation (average) value of < H >, < p >, and < x > for the Ψ(x) given.
E. What is the uncertainty in total energy as a function of the parameter, σx?
If A=3i+j+3k, B=-2i-4j-3k and c=2i+4j+3k. Find a unit vector parallel to 3A-2B+4C
Theory of law of conservation of mechanical energy
How nikol prisim can use as polarizer and analyzer
Melting point: 525 0 C. It has small band gap and very high mobility around 70,000Cm 2 /V-Sec. It has much easier to prepare in single crystal from the Gallium arsenide. It is
what is meant by positive deviation of beer lambert''s low?
Determine where r is the position vector.
The device which changes chemical energy into electrical energy is called as electric cell. Battery is a host of constant emf but not constant current.
what are isotopes?
Q. In a galvanometer, increasing the current sensitivity does not necessarily increase voltage sensitivity. Explain An interesting point to note is that raising the current sen
As ice floats in water, about 10% of the ice floats above the surface of the water. If we float some ice in a glass of water, what happens to the water level as the ice melts? M
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