Fluids

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