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Chapter 19

Chapter 19

Chapter 19. Vibrations and Waves . There are two ways to transmit information and energy in our universe:. Particle Motion and Wave Motion . Vibration -. Wiggle in time. Light and Sound Both are vibrations of different kinds. Wave -. Wiggle in space . 1. VIBRATION OF A PENDULUM.

By darin
(253 views)

Physical Science

Physical Science

Physical Science. Sound. Vibration – anything that moves up and down, back and forth, side to side (a wiggle in time) Wave – A wiggle in both space and time. Image from Yahoo images. Wavelength – distance from one crest to the next

By aelan
(112 views)

Detectors and Accelerators

Detectors and Accelerators

Detectors and Accelerators. Marty Peters Summer 2006. Detectors. Detectors may be used to visualize, measure, or analyze particles and other forms of radiation. Properties detected include charge, mass, and momentum. They are often based on ionization of matter or luminescence.

By calais
(207 views)

The Doppler Shift

The Doppler Shift

The Doppler Shift. The Doppler Shift. The Visible Spectrum. White light splits into the colors of the rainbow when passed through a prism. The Visible Spectrum. Red Orange Yellow Green Blue Indigo Violet. The Visible Spectrum. R O Y G B I V.

By redell
(157 views)

Severe Weather

Severe Weather

Severe Weather. ATS 351 Lecture 10 November 9, 2009. Types of Severe Weather. Thunderstorms Hail Lightning Flood Tornado Severe Wind (Straight-Line Winds) ‏. Thunderstorm Distribution. Favorable Conditions. Instability Fuel Initial Lift Shear Capping Inversion. Instability.

By mireya
(346 views)

The Silver Bridge Tragedy

The Silver Bridge Tragedy

The Silver Bridge Tragedy. By John Sheppard & Erin Stone. Photo courtesy of www.wvculture.org. Facts. Occurred on December 15, 1967. 37 Vehicles were crossing the bridge when it collapsed. 31 of those vehicles fell into the river. 46 people died with the buckling of the bridge.

By artemas
(129 views)

What is an Earthquake? A. Earthquake: Sudden slip on a fault produces radiated seismic energy

What is an Earthquake? A. Earthquake: Sudden slip on a fault produces radiated seismic energy

Earthquake Introduction. What is an Earthquake? A. Earthquake: Sudden slip on a fault produces radiated seismic energy. Earthquakes. What is an earthquake? Sudden slip on a fault, and the resulting ground shaking and radiated seismic energy caused by the slip.

By karmina
(238 views)

Doppler Effect

Doppler Effect

Doppler Effect. Moving Source. Sound moves equally in all directions from a source. Circular (or spherical) pattern If the source is moving the origin of successive circles moves. Wavelength Shift. The normal period is T and the observer moves at speed u .

By valdemar
(137 views)

Sound

Sound

Sound. Sound. Sonic Boom follows. Sounds are longitudinal waves that require a medium to travel caused by the vibrations of an object. Speed of Sound – on average: Air is 767 mph (343 m/s) – about 1 mile every 5 sec Water is 3,315 mph (1,482 m/s) Steel is 13,330 mph ( 5,960m/s)

By fynn
(143 views)

Science Starters

Science Starters

Science Starters. 1. Sound waves are an example of a ______________ wave, which means that they require a medium. Science Starters. On pg. 37 read the section on pitch and frequency. 2. What is pitch and how is it related to frequency?. Science Starters.

By elam
(178 views)

Clicker questions

Clicker questions

Clicker questions. A bird flies in a circle centred on a person ’ s head and emits a continuous sinusoidal sound wave with frequency of f = 1000 Hz. d. A bird flies in a circle centred on a person ’ s head and emits a continuous sinusoidal sound wave with frequency of f = 1000 Hz.

By faunia
(80 views)

PHYSICS and math OF SOUND

PHYSICS and math OF SOUND

PHYSICS and math OF SOUND. Stationary sound source. DOPPLER EFFECT. http://video.google.com/videosearch?q=doppler+effect&hl=en&emb=0&aq=f #. Doppler Effect = change in pitch or frequency due to moving sound source or receiver. Super Sonic & Breaking the Sound Barrier.

By asta
(163 views)

Chapter 14 – Waves and Chapter 15 - Sound

Chapter 14 – Waves and Chapter 15 - Sound

Chapter 14 – Waves and Chapter 15 - Sound. Test will be on Friday, March 23 Vocab Quiz on 3-16-12 Quiz on 3-21-12. Journal #20 3/9/12. What type of waves are represented in the diagram below? What is the main difference between these two types of waves?. A. B.

By onella
(122 views)

The Evolution of Modeling Aviation’s Environmental Impact

The Evolution of Modeling Aviation’s Environmental Impact

Federal Aviation Administration. Presented at the AIAA/AAAF Aircraft Noise and Emissions Reduction Symposium By Dr. Lourdes Q. Maurice Chief Scientific and Technical Advisor for Environment Office of Environment & Energy, FAA May 25, 2005.

By alika
(185 views)

The Evolution of Modeling Aviation’s Environmental Impact

The Evolution of Modeling Aviation’s Environmental Impact

Federal Aviation Administration. Presented at the AIAA/AAAF Aircraft Noise and Emissions Reduction Symposium By Dr. Lourdes Q. Maurice Chief Scientific and Technical Advisor for Environment Office of Environment & Energy, FAA May 25, 2005.

By sawyer
(93 views)

By: Weicong Zhang

By: Weicong Zhang

Sonic Boom. By: Weicong Zhang. What is a Sonic Boom?.

By portia
(61 views)

Announcements 10/13/10

Announcements 10/13/10

Announcements 10/13/10. Prayer Change to reading assignment: For Friday: 18.2 – 18.6 For Monday: 18.7 and PpP 4.1 Exams graded, returned to boxes. See email. Tutorial Lab will be a bit understaffed this Friday and Saturday because many TAs will be at a conference.

By stasia
(79 views)

The Physics of Santa Claus

The Physics of Santa Claus

The Physics of Santa Claus. Some thoughts on the question of Santa…. This is science. Why Santa?. Santa is a wonderful problem for science to explore. He has known conditions that involve basic physical concepts like speed and mass. You probably thought about this one as a kid.

By minh
(530 views)

Optimisation de forme d’un avion d’affaire supersonique

Optimisation de forme d’un avion d’affaire supersonique

Optimisation de forme d’un avion d’affaire supersonique en utilisant des critères acoustiques et aérodynamiques. Andrea Minelli Doctorant 2 eme année Département DAAP Unité ACI Directeur(s) de thèse : Jean-Antoine Désidéri Encadrant(s) ONERA : Itham Salah el Din , Gerald Carrier

By courtney
(239 views)

Independent review outcome Revised structure Vehicle Systems plan

Independent review outcome Revised structure Vehicle Systems plan

Transformation of the Vehicle Systems Program Dr. Rich Wlezien Division Director (acting) Vehicle Systems Aeronautics Research Advisory Council May 3, 2005. Overview. Independent review outcome Revised structure Vehicle Systems plan. Vehicle Systems Program Non-Advocate Review (NAR).

By clay
(156 views)

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