Conservation of Energy
... A gravitational potential energy-time plot can be made by direct calculation of the position data (PE = mgh). Once velocity values are known, a kinetic energy-time plot is easily made (KE = 0.5mv2). Paste the two energy columns side by side in a new spreadsheet and manipulate the next column s ...
... A gravitational potential energy-time plot can be made by direct calculation of the position data (PE = mgh). Once velocity values are known, a kinetic energy-time plot is easily made (KE = 0.5mv2). Paste the two energy columns side by side in a new spreadsheet and manipulate the next column s ...
QUANTUM NUMBERS
... QUANTUM NUMBERS This initial discussion of quantum numbers isn't going to go down very well. It's very foreign to think of things this way It will seem made-up and artificial. Rest assured that quantum numbers are a direct result of the kinds of solutions that come out of the Schrödinger equation. W ...
... QUANTUM NUMBERS This initial discussion of quantum numbers isn't going to go down very well. It's very foreign to think of things this way It will seem made-up and artificial. Rest assured that quantum numbers are a direct result of the kinds of solutions that come out of the Schrödinger equation. W ...
03 Homework File
... Course title, week number and student’s name should appear on every sheet of the worked exercises, which should be securely bound together. Marked exercises will be returned in the box provided on the first floor the following week. The number of marks for each part is shown in []. Remember to use s ...
... Course title, week number and student’s name should appear on every sheet of the worked exercises, which should be securely bound together. Marked exercises will be returned in the box provided on the first floor the following week. The number of marks for each part is shown in []. Remember to use s ...
Name: Date:______ Period: ______ Study Guide Answers Motion
... Explain Newton’s First and Third 1st: An object at rest will remain at rest; an object in motion will remain in motion unless an unbalanced force acts upon it. 3rd: For every action there is an equal and opposite reaction. Energy: Chapter 5, section 1 &2 Know the 2 types of energy Kinetic and Poten ...
... Explain Newton’s First and Third 1st: An object at rest will remain at rest; an object in motion will remain in motion unless an unbalanced force acts upon it. 3rd: For every action there is an equal and opposite reaction. Energy: Chapter 5, section 1 &2 Know the 2 types of energy Kinetic and Poten ...
Number Name
... 11. Is it possible to exert a force and yet not cause a change in kinetic energy? _________________________________________________________________________________________ _________________________________________________________________________________________ ______________________________________ ...
... 11. Is it possible to exert a force and yet not cause a change in kinetic energy? _________________________________________________________________________________________ _________________________________________________________________________________________ ______________________________________ ...
投影片 1
... Science is almost ended in the Newton physics and Maxwell equations. All others are just details. From human side, they believe that human beings are good enough to protect this world and themselves. However, the first was broken by the discovery of quantum physics in 1905, while the second hope was ...
... Science is almost ended in the Newton physics and Maxwell equations. All others are just details. From human side, they believe that human beings are good enough to protect this world and themselves. However, the first was broken by the discovery of quantum physics in 1905, while the second hope was ...
Lecture 01
... Although measurements must always yield an eigenvalue, the state does not have to be an eigenstate of ...
... Although measurements must always yield an eigenvalue, the state does not have to be an eigenstate of ...
Ⅰ Ⅰ Ⅰ Ⅰ Ⅰ
... isolated system can be transformed into each other, but their sum cannot change. The mechanical energy Emech = KE + PE is conserved if the system is isolated and nondissipative. ...
... isolated system can be transformed into each other, but their sum cannot change. The mechanical energy Emech = KE + PE is conserved if the system is isolated and nondissipative. ...
Slide 1
... A State Function does not depend on how the system evolved, but only on the value of the current parameters. (Initial and Final values) ...
... A State Function does not depend on how the system evolved, but only on the value of the current parameters. (Initial and Final values) ...
Potential Energy Graph Force and Potential Energy Example Poll
... A system has a certain potential energy function. (Note: from the potential energy curve, it’s obvious that it’s not a gravitational or electrical interaction.) A, B, and C are different total energies depending on the initial conditions. For which total energy is the system bound? ...
... A system has a certain potential energy function. (Note: from the potential energy curve, it’s obvious that it’s not a gravitational or electrical interaction.) A, B, and C are different total energies depending on the initial conditions. For which total energy is the system bound? ...
Mechanical Energy
... A dart gun is an example of mechanical energy. When a dart gun is loaded and the springs are compressed, it possesses mechanical energy. Mechanical energy is the energy of work. Back in the olden days, inventors used steam to power turbines, or used water to turn wheels in a river. These are example ...
... A dart gun is an example of mechanical energy. When a dart gun is loaded and the springs are compressed, it possesses mechanical energy. Mechanical energy is the energy of work. Back in the olden days, inventors used steam to power turbines, or used water to turn wheels in a river. These are example ...
Phys 209BH
... The maximum kinetic energy of the photoelectrons released from a metal surface when exposed to 492 nm light is 9.9 10-20 J. Energy drops to 3.8 10-20 J if the wavelength is changed to 579 nm. Use this data to calculate plank’s constant h and work function . ...
... The maximum kinetic energy of the photoelectrons released from a metal surface when exposed to 492 nm light is 9.9 10-20 J. Energy drops to 3.8 10-20 J if the wavelength is changed to 579 nm. Use this data to calculate plank’s constant h and work function . ...
Assignment 1
... 1. N independent particles exist in one of the 3 non-degenerate energy levels of energies −E, 0, +E. The system is in contact with a thermal reservoir at temperature T. What is the partition function of the system? Use canonical ensemble to show that (i) The maximum possible entropy in the limit T 1 ...
... 1. N independent particles exist in one of the 3 non-degenerate energy levels of energies −E, 0, +E. The system is in contact with a thermal reservoir at temperature T. What is the partition function of the system? Use canonical ensemble to show that (i) The maximum possible entropy in the limit T 1 ...
Conservation of Energy Quiz
... 2. Is kinetic energy a vector quantity or a scalar quantity? 3. Describe the relationship between kinetic energy and gravitational potential energy during the free fall of a pencil from a desk. 4. A pocket watch contains a long, spiral piece of metal which is coiled tightly as the watch is wound. Wh ...
... 2. Is kinetic energy a vector quantity or a scalar quantity? 3. Describe the relationship between kinetic energy and gravitational potential energy during the free fall of a pencil from a desk. 4. A pocket watch contains a long, spiral piece of metal which is coiled tightly as the watch is wound. Wh ...