Fluids Mechanics

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Across
  1. 4. law of conservation of mechanical energy of fluids
  2. 6. a greek engineer from the city ofSaracuss italy
  3. 8. Produced when propellers generate an area of low pressure
  4. 9. propulsive force
  5. 15. A body designed to create an aerodynamic lift
  6. 16. The highest region of the atmosphere that weather ballons can go up to
  7. 18. is the force that is equal to the weighthe t of displaced fluid
  8. 22. Having identical values of a property in all directions
  9. 23. generated at the end of wing tips
  10. 27. fluid at rest
  11. 28. a substance that has both viscous and elastic properties
Down
  1. 1. the study of air movement and its forces on objects
  2. 2. device used to sink and float submarines
  3. 3. The ship that King Hieron ordered to be created
  4. 5. said to celebrate a discovery or an invention in ancient greek
  5. 7. something made up
  6. 10. Substances that avoid or repel water
  7. 11. how heavy something is relative to its size
  8. 12. the study of fluids in motion namely liquids
  9. 13. number ratio of object speed to the speed of sound
  10. 14. The force
  11. 17. can't be created or destroyed but can be transferred
  12. 19. resistance of a fluid to deformation by shear stress
  13. 20. describes fluid where shear stress and shear rate are linear
  14. 21. has no abrupt humps or separations between
  15. 24. amount of matter an object consists of
  16. 25. substance with no fixed shape
  17. 26. force per unit area