PacSci DIY Episode 10: Buoyancy & Density
Water and oil may not mix, but they sure do create one fun science experiment! Learn the basic physics (and chemistry) of buoyancy and density with this simple experiment that will have you watching the results in awe. Try it with different oils or liquids to see which is more buoyant or if there is a difference in density. Does the ice cube melt faster or slower if it’s a different liquid? Tell us what you discover by tagging us on Facebook, Twitter or Instagram @pacsci.
What you’ll need:
- A clear cup or container
- Vegetable oil
- Ice cubes
- Any color food dye (optional)