Across
- 4. Resistance that a fluid has to movement or flow.
- 6. A substance with no particular shape that yields to external pressure
- 8. Usually 90% of this is usually below water.
- 11. The amount of matter in an object.
- 13. Fluiud that flows in a straight line.
- 14. How fast a fluid flows in a given amount of time.
- 15. The aircraft,the Hindenburg, was filled with this gas.
Down
- 1. Particles in this type of matter are far apart.
- 2. What has a higher viscosity, ketchup or water?
- 3. The mass of a human is measured in this unit.
- 5. Fluid flow that is broken.
- 7. The mass of a substance per unit volume of that substance.
- 9. Resistance is referred to as this.
- 10. The amount of space occupied by matter.
- 12. Particles in this type of matter are very close together.