Wave Vocabulary from handouts
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
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| Starts as a plunging wave but the wave ends up catching up to the top of the wave and rolling into the beach at different levels. | Surging Breaker
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| When the top of the wave curls over the bottom causing a tunnel like wave wave until it finally breaks. | Plunging Breaker
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| These are waves that break slowly as they go to the shore. | Spilling breakers
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| Caused by very low amounts of wind and are seen in calm conditions like ponds and creeks and lakes. | Ripples
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| Rounded wave that occurs in open water. | Swell
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| A long high sea wave cause by an earthquake or other disturbance. | Tsunami
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| One tectonic plate sliding beneath another deeper into the Earth's Mantle. | Subduction
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| What kind of waves are Sound Waves? | Longitudinal
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| What is "loudness" measured in? | Decibles
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| Pitch depends on... | Frequency
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| Note produced from a single frequency. | Pure sound
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| What is the speed of sound measured in? | Meters per Second (M/S)
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| How much is one M/S? | 1/1000
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| The speed at which waves pass a certain point. | Wave speed
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| A wave in which the medium vibrates in a direction parallel (longitudinal) with the direction in which waves travel. | Longitudinal
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| A Wave in which the medium vibrates paralel in a direction perpendicular with the direction in which waves travel. | Transverse
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| Re-echoed Sound. | Reverberation
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| Determining the location of some thing by measuring the time it takes an echo to return from that thing | Echolocation
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| An object detection system that uses radio waves | Radar
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| SO.und N.avigation A.nd R.anging | Sonar
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| A device that generates an intense beam of coherent monochromatic light by stimulated emission of photons from excited atoms or molecules. | Laser
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| Electromagnetic waves grouping are called the... | Electromagnetic Spectrum
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| Electromagnetic waves travel at what speed in a vacuum? | The speed of light: 300,000,000 m/s
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| Describes the number of waves that pass a fixed place in a given amount of time. | Frequency
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| The maximum distance that a particle moves away from the center line of a wave. | Amplitude
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| Making the sound louder with the help of another object. | To amplify
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| These transfer energy from one place to another. | Waves
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| The parts of the spring in which the coils are closer together are called... | Compressions
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| Parts of the spring between Compressions where the spring is stretched out are called... | Rarefactions
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| Waves in which material is disturbed. | Mechanical waves.
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| The top hump in a wave is called the... | Crest
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| The bottom of a dip is called a... | trough
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| The distance between the peak of two crests is called the... | Wavelength
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| The place where vibrations come from in a earthquake is called the... | Focus
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| Point on the earths surface directly above the focus. | Epicenter
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| Shock waves spreading out from the focus are called... | Seismic waves
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| Seismic Waves that pass through deep layers of the earth are called... | Body waves.
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| Seismic Waves traveling through the surface layers of the earth are called... | Surface waves.
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| Change in voltage caused by sound waves can be displayed on a... | Oscilloscope.
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| Time taken for complete oscillation, or for a wave to complete it's "cycle" is called the... | Period of Oscillation
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| Disturbances of electric and magnetic fields. | Electromagnetic Waves
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| Electromagnetic waves with wavelengths over 1 mm or so are called... | Radio Waves
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| Short wavelength radio waves are known as... | Microwaves
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| Electromagnetic waves with the shortest wavelengths and the highest frequencies are called... | Gama Rays
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