Across
- 2. A device that makes objects appear larger by magnifying them.
- 5. A form of energy that travels in waves and allows us to see.
- 6. Sound is produced by these rapid back-and-forth movements.
- 8. An engery source that come from the sun
- 9. The measure of how much mass is in a given volume.
- 10. Wind and solar power are examples of this type of energy.
Down
- 1. The bending of light that passes through a different medium.
- 3. This state of matter takes the shape of its container but has a definite volume.
- 4. A tool used to measure temperature.
- 7. This state of matter has a definite shape and volume