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SOUND

SOUND

SOUND . Chapter Twenty-Four: Sound. 24.1 Properties of Sound 24.2 Sound Waves 24.3 Sound Perception and Music. Chapter 24.1 Learning Goals. Describe properties of sound. Explain how sound waves are created and recorded. Discuss examples of the Doppler effect. Key Question:

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944 views • 66 slides
SOUND 24.2

SOUND 24.2

SOUND 24.2. Chapter Twenty-Four: Sound. 24.1 Properties of Sound 24.2 Sound Waves 24.3 Sound Perception and Music. Chapter 24.2 Learning Goals. Justify the classification of sound as a wave. Analyze sound interactions at boundaries.

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504 views • 22 slides
Electricity, Sound and Light

Electricity, Sound and Light

Electricity, Sound and Light. Chapter Nine: Waves and Sound. 9.1 Harmonic Motion 9.2 Waves 9.3 Sound. 9.3 The frequency of sound. The pitch of a sound is how you hear and interpret its frequency. A low-frequency sound has a low pitch. A high-frequency sound has a high pitch.

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337 views • 22 slides
The Physics Of Sound

The Physics Of Sound

The Physics Of Sound. (Turn on your speakers). Why do we hear what we hear?. How are sound waves produced?. Mechanical waves Sound energy requires matter in order to transport it Sound Energy (pulses) create vibrations causing changes in pressure . How are sound waves produced ?.

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1.54k views • 22 slides
Waves

Waves

Waves. Sound and Music. What is sound wave? What causes a sound wave? Is it a transverse or longitudinal wave?. A wave of alternating high pressure and low pressure regions. Anything that vibrates in air It is a longitudinal wave because the air compresses in the direction of travel.

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322 views • 14 slides
Acoustic tweezers control nanoparticle assembly

Acoustic tweezers control nanoparticle assembly

Acoustic tweezers control nanoparticle assembly. Jinjie Shi, Daniel Ahmed, Sz-Chin Steven Lin, Xiaole Mao, Aitan Lawit, Tony Huang, MRSEC DMR-0820404. apparatus. patterned cells. patterned polystyrene beads.

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200 views • 1 slides

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