momentum
... If you wish to increase the momentum of something as much as possible, you not only apply the greatest force you can, you also extend the time of application as much as possible. Long-range cannons have long barrels. The longer the barrel, the greater the velocity of the emerging cannonball or shell ...
... If you wish to increase the momentum of something as much as possible, you not only apply the greatest force you can, you also extend the time of application as much as possible. Long-range cannons have long barrels. The longer the barrel, the greater the velocity of the emerging cannonball or shell ...
Quantum reflection and dwell times of
... For the relation in 1D, the number of channels reduce to two, since there are only left and right incoming waves and for a symmetric potential, the dwell time relation to density of states is ...
... For the relation in 1D, the number of channels reduce to two, since there are only left and right incoming waves and for a symmetric potential, the dwell time relation to density of states is ...
Ch 08 B1 QFD.cwk (WP)
... 5. A disk is rotating about a stationary axis. Consider point P on the rim of the disk. (a) Under what conditions will the linear velocity of point P be parallel to its tangential acceleration? (b) Under what conditions will the linear velocity of point P be perpendicular to its (total) linear accel ...
... 5. A disk is rotating about a stationary axis. Consider point P on the rim of the disk. (a) Under what conditions will the linear velocity of point P be parallel to its tangential acceleration? (b) Under what conditions will the linear velocity of point P be perpendicular to its (total) linear accel ...
electromagnetic waves
... Assertion: In an electromagnetic wave, magnitude of magnetic field vector is much smaller than the magnitude of electric field vector. Reason: Energy of electromagnetic waves is shared equally by the electric and magnetic ...
... Assertion: In an electromagnetic wave, magnitude of magnetic field vector is much smaller than the magnitude of electric field vector. Reason: Energy of electromagnetic waves is shared equally by the electric and magnetic ...
Unit 4 Practice Test: Rotational Motion
... 1. How would an angle in radians be converted to an angle in degrees? a. The angle in radians would be multiplied by 180°/π. b. The angle in radians would be multiplied by 360°/π. c. The angle in radians would be multiplied by 180°/2π. d. The angle in radians would be multiplied by 2π/360°. 2. How w ...
... 1. How would an angle in radians be converted to an angle in degrees? a. The angle in radians would be multiplied by 180°/π. b. The angle in radians would be multiplied by 360°/π. c. The angle in radians would be multiplied by 180°/2π. d. The angle in radians would be multiplied by 2π/360°. 2. How w ...
4 Class exercise sheet
... 2. The Hamiltonian is not the energy, because the Cartesian coordinates (x, y) in the horizontal plane are related to θ by (x, y) = R sin θ(cos ωt, sin ωt), up to a phase. Since this relation involves t, the Hamiltonian is not the energy. But H is in fact conserved, because there is no t dependence ...
... 2. The Hamiltonian is not the energy, because the Cartesian coordinates (x, y) in the horizontal plane are related to θ by (x, y) = R sin θ(cos ωt, sin ωt), up to a phase. Since this relation involves t, the Hamiltonian is not the energy. But H is in fact conserved, because there is no t dependence ...
optical pumping of single donor-bound electrons in zinc
... be very homogenous and have extremely long decoherence times in a bulk semiconductor environment. In this work, I have studied two donor systems as quantum bit candidates, with a focus on using optical pumping methods to initialize and measure the electron and nuclear spins of the donor system. The ...
... be very homogenous and have extremely long decoherence times in a bulk semiconductor environment. In this work, I have studied two donor systems as quantum bit candidates, with a focus on using optical pumping methods to initialize and measure the electron and nuclear spins of the donor system. The ...