NAME: ________________________

# ← Ch. 3: Forces in FluidsTest

### Question Limit

of 26 available terms

### 5 Matching Questions

1. hydraulic system
2. Pascal's principle
3. what did Daniel Bernoulli find?
4. Who founded Bernoulli's principle?
5. Archimedes' principle
1. a the rule that the buoyant force on an object is equal to the weight of the fluid displaced by the object
2. b the faster a fluid moves, the less pressure the fluid exerts
3. c the Swiss scientist Daniel Bernoulli
4. d a system that multiplies force by transmitting pressure from a small surface area through a confined fluid to a larger surface area
5. e the rule that when a force is applied to a confined fluid, the increase in pressure is transmitted equally to all parts of the fluid

### 5 Multiple Choice Questions

1. Pressure = Force/Area
2. All of the forces exerted by the individual molecules in a fluid add together to make up the pressure exerted by the fluid
3. The amount of fluid a submerged object diplaces to the buoyant force on the object
4. Pa
5. The upward force exerted by a fluid on a submerged object

### 5 True/False Questions

1. If an object is more dense than the fluid in which it is immersed it will...?sink

2. Bernoulli's principlethe rule that when a force is applied to a confined fluid, the increase in pressure is transmitted equally to all parts of the fluid

3. What is the density of water?1.0 g/cm(3)

4. Formula for densityPressure = Force/Area

5. If an object is less dense than the fluid in which it is immersed it will...?sink