Across
- 2. The speed of an object in one specific direction
- 5. The distance (m) between consectutive crests
- 6. The electromagnetic wave with the highest frequency
- 9. Unit of resistance
- 10. When energy is added to an object it's doing ____
- 11. Electromagnetic wave. Used for tanning
Down
- 1. Something that halts or slows down electric current
- 3. These are either positive or negative
- 4. spontaneous emission of energy from unstable nuclei
- 7. The amount of material an object possesses, measure in kg
- 8. Unit of force