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 |