Across
- 3. Spontaneous liquid flow in narrow spaces without external forces
- 4. Property of materials showing both viscous flow and elastic deformation
- 5. Non-newtonian fluid thickening over time when shear is applied
- 8. Force exerted on an object immersed in a fluid
- 10. Have high vapour pressure at low temperatures
- 12. Surface which has a tendancy to repell water
- 13. A dimensionless quantity used to predict flow patterns
- 14. Refers to the attraction between molecules of a different type
- 21. Substances that are capable of interacting with water
- 25. Viscosity remains constant regardless of shear rate applied
- 28. Mass per unit volume
- 31. Unit-free ratios of competing forces that predict flow behavior
- 33. Density of the fluid remains constant throughout its movement
- 34. A measure of intensity of light
- 35. Drag caused by pressure differences due to an object's shape
- 36. Pressure exerted by a vapour in equilibrium with its liquid
Down
- 1. Treating fluids as separate particles rather than a continuous mass
- 2. Rapid formation and collapse of vapour bubbles in liquids
- 6. Variant of reynold's number
- 7. Allows the surface of a liquid to resist a force
- 9. The inverse of compressibility measuring resistance to volume change
- 11. The study of fluids at rest
- 15. Tangential force per unit area creating velocity gradients in fluids
- 16. Ratio of a substance's density to a reference material's density
- 17. Interaction between lift and drag on a spinning object
- 18. The study of how heat and fluids interact
- 19. Instrument used to measure the density of a liquid
- 20. Model treating matter as continuous, ignoring discrete nature of atoms
- 22. Force divided by the surface area it acts upon
- 23. Refers to the attraction between molecules of the same type
- 24. Ratio of molecular mean free path to characteristic physical length
- 26. A propulsive force
- 27. Perpendicular to the motion of fluid
- 29. A fluids resistance to flowing freely and quickly
- 30. Describes how fluid particles flow through a space
- 32. Area of wings on a plane which generate lift