'Sonic boom' diaporamas de présentation

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.

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617 views • 47 slides

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.

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The Physics of Santa Claus

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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.

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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).

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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.

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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.

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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.

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Sound

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Announcements 10/13/10

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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.

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Physical Science

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By: Weicong Zhang

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

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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.

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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.

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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 .

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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.

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Clicker questions

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