click below
click below
Normal Size Small Size show me how
Sound Vocabulary
grade 5
Question | Answer |
---|---|
The distance between one peak and crest and another peak and crest. | Wavelength |
A Disturbance or vibration that passes through a medium. | wave |
A solid, liquid or gas that sound needs to travel through. | medium |
A back and forth motion. | vibration |
Vibration transmitted through an elastic medium (solid, liquid, gas) sound travels from the source in all directions. | sound |
The ability to do work | energy |
The distance halfway between the crest and the trough. | amplitude |
The ability to locate objects by bouncing sound waves. | echolocation |
The part of the sound where the molecules are crowded together. | compression |
The part of the sound where the molecules are spread apart. | rarefraction |