1.6 Fluids Quiz

What is the ability of a fluid to exert an upward force on an object immersed in it?

• Buoyancy

• Boyle's law

• Pascal's principle

• Bernoulli's principle

Which principle states that as the velocity of a fluid increases, the pressure exerted by the fluid decreases?

• Boyle's law

• Bernoulli's principle

• Buoyancy

• Pascal's principle

According to Archimedes principle, the buoyant force on an object in a fluid is equal to the weight of the fluid displaced by the object. True or False?

• False

• True

What does Charles' law state about the relationship between temperature and volume of a gas?

• As temperature increases, volume decreases

• As temperature increases, volume remains constant

• As temperature increases, volume decreases, provided pressure remains constant

• As temperature increases, volume increases, provided pressure remains constant

What does Boyle's law state about the relationship between volume and pressure of a gas?

• As the volume of the gas decreases, the pressure of a gas increases, provided the temperature does not change

• As the volume of the gas decreases, the pressure of a gas decreases, provided the temperature does not change

• As the volume of the gas increases, the pressure of a gas increases, provided the temperature does not change