Fluids

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Across
  1. 5. A substance that can flow and has no fixed shape.
  2. 6. The amount of matter in an object.
  3. 8. The pull of Earth acting on all matter.
  4. 10. Tiny pieces that make up all matter.
  5. 12. Able to be pressed into a smaller volume—the property of gases.
  6. 13. Systems that use liquids under pressure.
  7. 16. Systems that use gases under pressure.
  8. 18. The pressure exerted on a surface area by a fluid.
  9. 19. Liquids are this; they cannot be squeezed into a smaller volume.
Down
  1. 1. A scientist who discovered buoyancy by stepping into a bath.
  2. 2. The scientist whose law states that pressure is transmitted equally.
  3. 3. The upward force acting on an object in a fluid.
  4. 4. When water is pushed aside by a submerged object.
  5. 5. rate How quickly a fluid flows from one point to another.
  6. 7. A measure of how thick or resistant to flow a fluid is.
  7. 9. How much space a substance takes up.
  8. 11. A push or a pull.
  9. 14. The number of particles in a given volume.
  10. 15. Smooth, predictable, straight-line flow.
  11. 17. The opposite of this smooth type.