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10 Cards in this Set

  • Front
  • Back
Moving areas of high and low pressure.
Sound Waves
Measure of high or low a sound is.
Pitch
Sound wave made by an object moving faster than the speed of sound.
Sonic Boom
Series of vibrations that can be heard.
Sound
Rate of travel of a sound wave.
Speed of Sound
Measure of sound energy reaching your ear.
Loudness
Reflection of sound waves.
Echo
Area where air is pushed together by vibrations.
Compression
Measure of energy a wave carries.
Amplitude
Measure of the distance between a point on one wave and the same point on the next wave.
Wave Length