PPT-Wave Properties and MOSAIC

A Physics MOSAIC MIT Haystack Observatory RET Revised 2011 Background Image from Wikipedia Roger McLassus Creative Commons Reflection When a wave encounters a boundary it will be at least partially reflected off this boundary. Wave Properties. There are 6 main properties, or interactions, of waves that occur when a wave comes in contact with another wave , or a boundary. . The 6 Interactions of waves are. Interference. Diffraction. MIT Haystack Observatory RET. Revised 2011. MOSAIC Background. MOSAIC stands for Mesospheric Ozone System for Atmospheric Investigations in the Classroom. . It is a method by which the level of ozone in the mesosphere (the layer above the troposphere and the stratosphere) can be measured.. How do matter and energy interact when waves are generated?. What are the three main types of mechanical waves?. What are properties of waves?. Essential Questions:. Waves. A disturbance that transfers energy from place to place. True or False. 1. A . wave transports energy but not matter.. True or False. 2. As . the frequency of sound waves increases, the wavelength of the sound waves decreases.. True or False. 3. Sound . waves cannot travel through solids. REMINDER!. DON’T FORGET. TO . STUDY!. . Electromagnetic waves. Mechanical waves. Interference. Reflection. Refraction. Pitch. diagrams. 1. Define . the following words:. Crest . – . the highest part of a transverse wave.. 4 Basic Properties of Waves . Amplitude. Wavelength. Frequency. Speed. Amplitude . Maximum distance the particles of the medium carrying the wave move away from the resting place. Amplitude of Transverse Wave. Sound is a . longitudinal. . (Mechanical)wave caused by a . vibrating. object. Molecules . collide. , producing sound. Examples: . Vocal chords. , guitar or piano strings, tuning fork, etc.. . Longitudinal Wave. Period Motion. Any . motion that . repeats. at regular time intervals. Frequency. Number . of . complete cycles . in a given . time. Frequency . is measured in . Hertz (Hz). Properties of Mechanical Waves. Why are we able to see?. Answer: . Because there is light.. And…what is light?. Answer: . Light is a wave.. So…what is a wave?. Answer: . A wave is a disturbance that carries energy from place to place. . 2010Unique HoviFront cover Hovi Mosaic 9344The Hovi ooring product family public premises offers the users many benets based on its in-The special feature of the Hovi quartz vinyl tiles is a two-sion Refers to the gluing of small pieces of only one type of material onto a surface to create/form a composition. The variations may be in size and color of the material. The small pieces of material that are glued onto a surface to create mosaic work are called . Andrew Kennedy. University of Notre Dame. Ning. Lin. Princeton University. NSF CMMI 1314612. NSF CMMI 1314649. Project Overview. Two major goals:. To collect perishable data on residential building damage levels, failure modes, and building characteristics (elevation, specific connections/members failed, age. Looking back, it may seem odd that two decades passed between the 1905. discovery of the particle properties of waves and the 1924 speculation that particles might show wave behavior. It is one thing, however, to suggest a revolutionary concept to explain otherwise mysterious data and quite another to suggest an equally revolutionary concept without a strong experimental mandate. The latter is just what Louis de Broglie did in 1924 when he proposed that moving objects have wave as well as particle characteristics. So different was the scientific climate at the time from that around the turn of the century that de Broglie’s ideas soon received respectful attention, whereas the earlier quantum theory of light of Planck and Einstein had been largely ignored despite its striking empirical support. The existence of de Broglie waves was experimentally demonstrated by 1927, and the duality principle they represent provided the starting point for Schrödinger’s successful development of quantum mechanics in the previous year. Definition:. The . mosaic. is a surface art form, or a decoration across a surface such as a sidewalk or a wall.. The history. The history of mosaic goes back . 4,000 . years or more, with the use of terracotta cones pushed point-first into a background .