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Sound Waves
Question | Answer |
---|---|
What causes an echo? | Reflection |
At the same temperature, in which medium does sound travel fastest? | Solid |
If a fire engine is traveling toward you, The Doppler effect will cause the siren to sound______. | Higher |
Sound travels as a ______ wave. | Longitudinal wave |
You can hear sounds around corners because of_______. | Diffraction |
A technological device that can be used to "see" sound waves is an_____. | Oscilloscope |
The pitch of a sound depends on_____. | Frequency |
The loudness of a sound depends on_____. | Amplitude |
The speed of sound depends on______. | The type of medium and temperature of the medium |
Sound barriers and shock waves are created by_____. | Interference |