![Slide 1](http://sb.studyres.com/store/data/008622414_1-b03897cd5c0f8fa67fd0bbb926f2a11a-300x300.png)
Slide 1
... Einstein argued that quantum mechanics is incomplete. Note that [x, ˆp] ≠ 0, but [x2–x1, pˆ 2+pˆ 1] = [x2, pˆ 2] – [x1, pˆ1] = 0. That means we can measure the distance between two particles and their total momentum, to arbitrary precision. So we can measure either x2 or p2 without affecting Particl ...
... Einstein argued that quantum mechanics is incomplete. Note that [x, ˆp] ≠ 0, but [x2–x1, pˆ 2+pˆ 1] = [x2, pˆ 2] – [x1, pˆ1] = 0. That means we can measure the distance between two particles and their total momentum, to arbitrary precision. So we can measure either x2 or p2 without affecting Particl ...
1.Write the name of the uncharged particle which is emitted by
... 11.What is the change in momentum between the initial and final points of the projectile path, if the range is maximum? 12.The displacement (in meter) of a particle moving along x-axis is given by x = 18t + 5t2. Calculate: (i) The instantaneous velocity at t=4 sec (ii) Average velocity between t=4 s ...
... 11.What is the change in momentum between the initial and final points of the projectile path, if the range is maximum? 12.The displacement (in meter) of a particle moving along x-axis is given by x = 18t + 5t2. Calculate: (i) The instantaneous velocity at t=4 sec (ii) Average velocity between t=4 s ...
physics revision cards
... Vary the mass on the trolley and measure the time taken for the trolley to travel 0.5m average speed using speed = distance / time. Repeat (As the tion is assumed to be linear you can reasonably assume that the final velocity is twice the aacceleraFind the verage speed) Calculate the acceleration fo ...
... Vary the mass on the trolley and measure the time taken for the trolley to travel 0.5m average speed using speed = distance / time. Repeat (As the tion is assumed to be linear you can reasonably assume that the final velocity is twice the aacceleraFind the verage speed) Calculate the acceleration fo ...
Black Holes and Elementary Particles
... maximum electric charge but no spin. • It is absolutely stable and cannot emit any radiation. ...
... maximum electric charge but no spin. • It is absolutely stable and cannot emit any radiation. ...
3. Atomic and molecular structure
... The graphs show the following: at left the single s wavefunction of n = 1. In the middle, the two for n = 2, 2s and 2p. Can you see which is which? The l quantum number will tell you! The right-hand column are the 3s, 3p and 3d wavefunctions. Note that only the s wavefunctions have a finite amplitud ...
... The graphs show the following: at left the single s wavefunction of n = 1. In the middle, the two for n = 2, 2s and 2p. Can you see which is which? The l quantum number will tell you! The right-hand column are the 3s, 3p and 3d wavefunctions. Note that only the s wavefunctions have a finite amplitud ...
Syllabus for the course
... will be primarily based on the comprehensive final examination (20%), the two midterm examinations (20% each), and the two graded exercises (20% each). Performance on the homework and other subjective criteria such as improvement over the course of the semester may be used to adjust the final grade ...
... will be primarily based on the comprehensive final examination (20%), the two midterm examinations (20% each), and the two graded exercises (20% each). Performance on the homework and other subjective criteria such as improvement over the course of the semester may be used to adjust the final grade ...
Materialy/01/Applied Mechanics-Lectures/Applied Mechanics
... If s holonomic constraints exist between the 3N displacements of the system, the number of DOF is then reduced to 3N - s. It is then necessary to define n = 3N - s generalized coordinates, noted in terms of which the displacements of the system of particles are expressed in the form ...
... If s holonomic constraints exist between the 3N displacements of the system, the number of DOF is then reduced to 3N - s. It is then necessary to define n = 3N - s generalized coordinates, noted in terms of which the displacements of the system of particles are expressed in the form ...
12.1 Powerpoint
... 12.1 – The interaction of matter with radiation Topic 12.1 is an extension of Topics 7.1 and 7.2. Essential idea: The microscopic quantum world offers a range of phenomena whose interpretation and explanation require new ideas and concepts not found in the classical world. Nature of science: (1) Obs ...
... 12.1 – The interaction of matter with radiation Topic 12.1 is an extension of Topics 7.1 and 7.2. Essential idea: The microscopic quantum world offers a range of phenomena whose interpretation and explanation require new ideas and concepts not found in the classical world. Nature of science: (1) Obs ...
Is a System`s Wave Function in One-to
... for all values , c , and a with PA ð; c ; aÞ > 0. Note that, using the free choice assumption, we have PA ¼ P PA ; hence, this condition is equivalent to demanding P ð; c Þ > 0 and PA ðaÞ > 0. Now consider some fixed ¼ and suppose that there exist two states c 0 and c 1 such that P ...
... for all values , c , and a with PA ð; c ; aÞ > 0. Note that, using the free choice assumption, we have PA ¼ P PA ; hence, this condition is equivalent to demanding P ð; c Þ > 0 and PA ðaÞ > 0. Now consider some fixed ¼ and suppose that there exist two states c 0 and c 1 such that P ...
Introduction to the Fractional Quantum Hall Effect
... In the so-called integer quantum Hall effect (IQHE) discovered by von Klitzing in 1980, the quantum number ν is a simple integer with a precision of about 10−10 and an absolute accuracy of about 10−8 (both being limited by our ability to do resistance metrology). In 1982, Tsui, Störmer and Gossard ...
... In the so-called integer quantum Hall effect (IQHE) discovered by von Klitzing in 1980, the quantum number ν is a simple integer with a precision of about 10−10 and an absolute accuracy of about 10−8 (both being limited by our ability to do resistance metrology). In 1982, Tsui, Störmer and Gossard ...
The Weirdness of Quantum Mechanics
... 1. The history of quantum mechanics 2. What is quantum mechanics? a. The postulates of quantum mechanics b. The weirdness of the postulates 3. Quantum weirdness in action a. The two slit experiment b. The EPR experiment 4. Interpretations of Quantum Mechanics a. The Copenhagen Interpretation b. The ...
... 1. The history of quantum mechanics 2. What is quantum mechanics? a. The postulates of quantum mechanics b. The weirdness of the postulates 3. Quantum weirdness in action a. The two slit experiment b. The EPR experiment 4. Interpretations of Quantum Mechanics a. The Copenhagen Interpretation b. The ...
Institute of Physics and Nuclear Engineering "Horia Hulubei"
... But ω 3 /k 3 =c p is the phase velocity of the long wave, while dω/dk=v g is the group velocity of the short one. Then this kind of resonance takes place any time when c p = v g , a condition which is easily achieved if the short waves belong to an optical branch, and the long waves to an acoustical ...
... But ω 3 /k 3 =c p is the phase velocity of the long wave, while dω/dk=v g is the group velocity of the short one. Then this kind of resonance takes place any time when c p = v g , a condition which is easily achieved if the short waves belong to an optical branch, and the long waves to an acoustical ...
File
... • This means both kinetic energy and momentum are conserved. • This is handy, because it gives us 2 equations we can solve simultaneously to find the two unknowns (the speed of each object after the collision) ...
... • This means both kinetic energy and momentum are conserved. • This is handy, because it gives us 2 equations we can solve simultaneously to find the two unknowns (the speed of each object after the collision) ...
The de Broglie Wave as Evidence of a Deeper Wave Structure
... underlying structure were assumed to comprise in‡uences evolving at the velocity c of light, its existence would imply a deeper and more natural unity between matter and radiation than could be contemplated if the only wave associated with a massive particle were its superluminal de Broglie wave. Th ...
... underlying structure were assumed to comprise in‡uences evolving at the velocity c of light, its existence would imply a deeper and more natural unity between matter and radiation than could be contemplated if the only wave associated with a massive particle were its superluminal de Broglie wave. Th ...
Momentum
... 1) What effect on its momentum does doubling the kinetic energy of a moving object have? 2) The head of a golf club is in contact with a 46 gram golf ball for 0.50 milliseconds, and as a result, the ball flies off at 70 m/s. Find the average force that was acting on the ball during the impact. ...
... 1) What effect on its momentum does doubling the kinetic energy of a moving object have? 2) The head of a golf club is in contact with a 46 gram golf ball for 0.50 milliseconds, and as a result, the ball flies off at 70 m/s. Find the average force that was acting on the ball during the impact. ...