1. Liquids (5.3)

2. Liquids

3. Expansion of Liquids Defined volume

4. Fluidity of Liquids

5. Cohesion - Same to same Adhesion – one to different one

6. Surface Tension

7. Surface Tension Allows the Water stridder to “walk” on water

8. Drop in the air

9. Evaporative Cooling Blowing the hot liquid sweat away

10. Vaporization of a liquid

11. Capillary Action & Blood collection

12. Meniscus in a Graduated Cylinder

13. Density of fluids Not much room to lose

14. Density and water

15. Density of most Liquids

16. Compression of Liquids Liquids are NOT very compressible Try to compress water like this and see what happens?

17. Hydraulics Compression of liquids or gases in tubes

18. Hydraulics at work

19. Diffusion of Liquids See the mixing

20. Diffusion of Liquids See the mixing