Across
- 2. a repeating pattern of motion that transfers energy
- 6. a testable idea
- 8. the variable in an experiment that is changed
- 10. when waves travel through a medium
- 11. factors in an experiment that are kept the same
Down
- 1. variable the variable in an experiment that is measured (data collected)
- 3. anything that has mass and takes up space (solids, liquids, gases)
- 4. when waves bounce off of a medium
- 5. a substance/material (solid, liquid, gas) that energy can travel through
- 7. the ability to do work or cause a change
- 9. when waves soak/seep into a medium