Across
- 4. — mixture of cornstarch and water
- 5. - a substance that reduces surface tension in liquids
- 7. - SI unit of pressure
- 9. - when a fluid's properties are the same in all directions
- 11. - force created by air resistance
- 13. - attraction between molecules of different substances
- 14. — ratio of pulsatile inertial forces to viscous forces
- 18. — force causing fluids to flow
- 20. - the behavior of a fluid that thickens with prolonged stress
- 23. - the study of water-like fluids at equilibrium
- 25. - part of the atmosphere less than 10km above the surface
- 26. - when a fluid's properties are direction dependent
- 28. Weight — ratio between density of fluid and density of water
- 30. — property of fluid to flow with no spinning motion
- 31. — ability of a liquid to flow without external forces
- 32. - ratio between mass and volume
- 33. — shape designed to reduce drag
Down
- 1. - force exerted on an object immersed in a liquid
- 2. - swirling regions of rotating fluid flow
- 3. - is inversely proportional to temperature in liquids
- 5. — matching flow behavior between scaled systems
- 6. - describes a surface that repels water
- 8. - instrument used to measure the specific gravity of a liquid
- 10. - evaporated form of liquid
- 12. - the ratio between inertial and viscous force
- 15. — describes a physical quantity
- 16. - boiling due to low pressure
- 17. - principle relating pressure, velocity and elevation
- 19. — vertical-axis turbine driven mainly by drag
- 21. — he sliding motion between adjacent layers of fluid
- 22. - force that acts perpendicular to the fluid motion
- 24. — chaotic, irregular fluid motion with mixing
- 27. - rises in direct proportion to depth and density
- 29. — describes fluids as a continuous flow of molecules
- 31. - attraction between molecules of the same substance