Across
- 3. It cannot be created or destroyed; it can only be converted from one form to another.
- 4. A strange fluid made from corn starch powder and water.
- 6. The pressure exerted by the vapor in equilibrium with its liquid
- 9. The dimensionless number that is a ratio of the drag force to the product of the frontal area, velocity and the density of the fluid through which the object moves
- 12. The type of viscosity that is a measure of the force needed to move one layer of a fluid over another
- 14. The mass of something is relative to its volume.
- 17. Rate of change of velocity.
- 20. the SI unit of pressure.
- 21. Standard measures used for quantities and dimensions.
- 23. the energy due to motion.
- 24. A type of stress that acts parallel to a surface, causing layers of material or fluid to slide past each other.
- 25. the area used in drag and lift calculations.
- 26. The energy of an object that is due to its position relative to a point
- 28. Arises from the internal cohesive forces within a fluid and allows for roundish water droplets
- 30. state that the quantity measured remains constant if it is in an isolated system
- 33. The ratio between forces exerted in fluids and describe the flow of fluids in a medium
- 34. the flow without rotation of fluid particles.
- 35. When water stays in droplets and does not soak into the surface at all.
Down
- 1. How water spreads out evenly and soaks into the surface.
- 2. The measure of compressibility of a fluid
- 5. The upward force that causes objects to rise.
- 7. The force that opposes the motion of an object through a fluid or air.
- 8. An equation used for incompressible flow of fluid
- 10. the lowest layer of atmosphere.
- 11. A variable that can be manipulated to create a greater upward force on a body on a fluid.
- 13. An instrument used to measure the density of other liquids and is later compared to water.
- 15. The upward force exerted by a fluid that gives the ability for oil tankers to float.
- 16. fluid A fluid that has a linear relation between stress and shear force.
- 18. The formation of bubbles which happens when the localized pressure of a fluid drops below vapor pressure
- 19. When a fluid is treated as a single medium where the fluid properties are treated as valid for everywhere point within the fluid
- 22. The type of viscosity that is a ratio of the dynamic viscosity and the density of a particular fluid
- 27. How easily a fluid air flows, depending on its internal friction or tension.
- 29. The study of fluids and the forces that act on them.
- 31. Describing a material that has the viscous quality of liquid and the elastic quality of a solid.
- 32. A substance that flows and takes the shape of the container it’s in, like a cat.