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Sound
Science Sound Test
Question | Answer |
---|---|
The intensity of a sound is measured in this unit | Decibels |
The highness or lowness of a sound is called the ______________. | Pitch |
The pitch of a sound is determined by its ___________________. | Frequency |
Sounds are caused by the ______________ of an object. | Vibration |
Sound must travel though this. | Matter |
Sound travels fastest through this state of matter. | Solid |
Sound travels slowest through this state of matter. | Gas |
Faster vibrations cause (higher/lower) pitched sounds. | Higher |
Slower vibrations cause (higher/lower) pitched sounds. | Lower |