PPT-Review for Lab Final What type of interference happens when two completely out of phase

A Completely Destructive B Completely Constructive C Partially D estructive D Not E nough Information In the Superposition of Waves experiment we added two different waves . Introduction to Physics II. . Class 4 – . Outline:. Ch. 21, sections . 21.5-21.8. Wave . Interference . Constructive . and Destructive Interference . Thin-Film . Optical . Coatings . . . Interference . Huygen’s Principle. Any wave (including electromagnetic waves) is able to propagate because the wave . here . affects nearby points . there. In a sense, the wave is the source for more of the wave. Wave Behavior. When waves encounter new mediums, barriers, or other waves they can behave in different ways. In physics these behaviors are described using some of the . following terms. .. Reflection. April 8 – April 9. Interference. Can two different objects occupy the . exact. same location at the . exact . same time? . Of course not … but two waves can! . When waves meet, they . superimpose . Has wave properties.. Can diffract.. Can constructively or destructively interfere. .. Coherent Light. A beam of light that has the same frequency, wavelength, phase, and direction is called . coherent. Two pulses travelling in opposite directions will pass through each other unaffected. While passing, the displacement is simply the sum of the individual displacements. CP 514. SUPERPOSITION OF WAVES. Pg. 459 - 461. Properties of Waves. In order to study the properties of waves, a ripple tank is used. A shallow, glass-bottomed tank on left. ~2cm of water is added. Light from a source above the tank passes through the water and illuminates a screen on the table below. Section 9.1. Key Terms. Interference. Principle of Superposition. Constructive Interference. Destructive Interference. Wave Interference. Remember that waves are the result of particle vibrations.. Particles in a medium are connected by forces.. 1. 2. Bar at the . Folies. . Bergères. ’ by . Edouard. . Manet. (1882). 3. . Chapter 35. . . The concept of . Physics 2102. Gabriela Gonz. á. lez. Light is a wave. When two beams of light combine, we can have constructive or destructive “interference.” . http://www.colorado.edu/physics/2000/applets/fourier.html. Copyright © 2014 John Wiley & Sons, Inc. All rights reserved.. 35-1. Light as a Wave. 35.01 . Using a sketch, explain Huygens’ principle. . 35.02 . With a few simple sketches, explain refraction in terms of the gradual change in the speed of a wavefront as it passes through an interface at an angle to the normal. . . Class 4 – . Outline:. Ch. 21, sections . 21.5-21.8. Wave . Interference . Constructive . and Destructive Interference . Thin-Film . Optical . Coatings . . . Interference . in 2 and 3 Dimensions . Steven Kolaczkowski. Dhruv Patel. Traveling Waves and Harmonics . The standard equation for a traveling wave is . . : the Amplitude of the wave. : the wavenumber, associated with the wave’s momentum and has units of (. this week and have started doing the first Mastering Physics assignment. . due on Friday. . !! . Please register your clicker or smart device if you have not already done so. (49/70 students).. The sub-millimeter array on Mauna Kea is a .