Waves
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Wave | A disturbance that transfers energy from place to place.
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| Amplitude | The maximum distance that the particles of a medium move from the rest position.
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| Wavelength | The distance between two corresponding parts of a wave.
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| Seismic Waves | Waves produced by earthquakes.
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| Frequency | Speed divided by wavelength.
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| Constructive Interference | When two waves combine to make a larger amplitude.
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| Destructive Interference | When two waves combine to make a smaller amplitude.
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| Mechanical Waves | Waves that require a medium to travel through.
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| Longitudinal Waves | Waves that move the particles of the medium parallel to the direction in which the waves are traveling.
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| Crest | The highest part of a transverse wave.
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| Trough | The lowest part of a transverse wave.
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| Diffraction | The bending of waves around a barrier.
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| Law of Reflection | The angle of incidence equals the angle of reflection.
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| Refraction | The bending of waves due to a change in speed.
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| Rarefaction | The part of a longitudinal wave where the coils are farthest apart.
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| Primary Waves | A longitudinal seismic wave.
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| Secondary Waves | A transverse seismic wave.
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Created by:
sikkwl
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