5 Written questions
5 Matching questions
- What does Archimedes' principle state?
- As elevation increases, pressure
- How do hydraulic systems take advantage of Pascal's principle?
- How does a submarine dive?
- What is a fluid?
- a decreases
- b By increasing its density with water and overcoming the buoyant force by adding more weight and not changing the volume and therefore not displacing anymore water to increase the buoyant force.
- c my multiplying the force over a greater area.
- d that the buoyant force that is acting on an object is equal to the weight of the water that is displaced
- e a material that can easily flow
5 Multiple choice questions
- equal to the volume of what is submerged.
- The amount of force exerted on a surface
5 True/False questions
What can you tell about an object if you know the density? → if the buoyant force is greater than gravity (weight)
what is the formula for pressure? → force/area
What does Pascal's Principle state? → The faster the fluid moves, the less pressure it exerts within the fluid.
What is area measure by? → meters squared
How could you measure pressure? → with a barometer