Across
- 3. Amount of space an object or substance takes up
- 6. The thickness of a fluid
- 8. device for controlling the passage of fluid or air through a pipe
- 9. Measure of mass per unit volume of a substance
Down
- 1. Attractive force that exist between fluid particles
- 2. Force of gravity acting on an object
- 4. Has weight and takes up space
- 5. Don’t have fixed shapes and are free to flow
- 7. Has a definite size and volume