'Source moving' diaporamas de présentation

Sound Pre-Quiz

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Chapter 16 - Sound Waves

Speed of Sound Sound Characteristics Intensity Instruments: Strings and Pipes 2 Dimensional Interference Beats Doppler Effect Sonic Boom and shock waves. Chapter 16 - Sound Waves. Sound Speed. Variation with Temperature:. Air. Seawater. Pitch is frequency.

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273 views • 21 slides

The Origin and Nature of Light

The Origin and Nature of Light. Celebration of Knowledge #2 (aka Exam #2) is Thursday March 8th in N210 Tailgate Party (aka exam review) is Wednesday March 7th in N210 from 4-6pm

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Doppler Shift

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Refraction

Refraction. Minimize t with respect to x dt/dx=0 using dL 1 /dx=x/L 1 =sin ? 1 and dL 2 /dx=(x-d)/L 2 = -sin? 2 dt/dx=(n 1 sin ? 1 - n 2 sin ? 2 )/c = 0. Time?. n 1 sin ? 1 = n 2 sin ? 2. ? 2 = ?/2 ==> sin ? c = n 2 / n 1. Water n=1.5 Air n=1.

212 views • 12 slides

Doppler Effect

152 views • 9 slides