click below
click below
Normal Size Small Size show me how
Seitz Sound
Sound
Question | Answer |
---|---|
What is the distance between the crest of one wave to the crest of the next wave? | Wavelength |
What is the distance from the midline to the crest of a wave? | Amplitude |
What is the unit used to measure voice frequency? | Hertz |
What is the form of energy that travels through matter in the form of waves? | Sound |
What is the number of waves produced in a unit of time? | Frequency |
What is the highness and lowness of a sound? | Pitch |
What is the back and forth movement of matter? | Vibration |
What is reflected sound? | Echo |
What is the loudness and softness of a sound called? | Volume |
What do you call the material through which sound travels? | Medium |
What do you call space with no matter? This is a place where sound is unable to travel. | Vacuum |
What is the part of a longitudinal wave where the coils are spread out? (Like a slinky when it is pulled apart) | Rarefraction |
What is the part of a longitudinal wave where the coils are close together called? (Like a slinky when it is pushed together). | Compression |
What is the measuring instrument that sends out an acoustic pulse in water and measures the distances in terms of time for the echo of the pulse to return? | Sonar |
Name the state of matter that has a definite shape and size. | Solid |
Name the state of matter that has a definite size, but no definite shape. | Liquid |
Name the state of matter that has no definite size and no definite shape. | Gas |