Across
- 7. Energy in Objects that are moving
- 8. An example of a lever
- 9. A push or pull
- 10. A semiconductor used to amplify or switch electronic power
- 11. How The Universe Began
- 12. The speed of sound in meters/s
- 13. Keeps your laces tied
- 14. Ours one of billions inside this area
- 15. The colours of Roy G Biv
- 16. Distance over Time
Down
- 1. Stops you flying into space
- 2. A type of radioactive decay in which an atomic nucleus emits an alpha particle and transforms into an atom with a mass number 4 less and atomic number 2 less
- 3. The time required for light to travel the distance of 1 planck(in a vacuum)
- 4. Speed of light in meters/s
- 5. Absolute zero in Centigrade
- 6. Particles are spaced out and can be expanded/compressed
- 11. Any decrease in wavelength/ increase in frequency