Behavior of Fluids Quiz

What is Archimedes' principle?

• The principle that states that when a body is submerged in a fluid, it experiences a downward buoyant force equal to the weight of the fluid displaced by the body.

• The principle that states that when a body is partially or fully submerged in a fluid, it experiences an upward buoyant force equal to the weight of the fluid displaced by the body.

• The principle that states that when a body is partially or fully submerged in a fluid, it experiences a downward buoyant force equal to the weight of the body.

• The principle that states that when a body is submerged in a fluid, it experiences an upward buoyant force equal to the weight of the body.

What is Pascal's law?

• Pascal's law states that pressure increases at a different rate at every other point in the container when there is an increase in pressure at any point in a confined fluid.

• Pascal's law states that when there is an increase in pressure at any point in a confined fluid, there is an equal increase at every other point in the container.

• Pascal's law states that pressure decreases at every other point in the container when there is an increase in pressure at any point in a confined fluid.

• Pascal's law states that pressure remains constant at every point in the container when there is an increase in pressure at any point in a confined fluid.

What is Bernoulli's principle?

• Bernoulli's principle only applies to gases, not liquids.

• As the speed of a fluid increases, its pressure decreases.

• Bernoulli's principle states that pressure is not affected by the speed of a fluid.

• As the speed of a fluid increases, its pressure increases.

What is Charles' law?

• A law that states the volume of a given mass of gas is directly proportional to its pressure at a constant temperature.

• A law that states the volume of a given mass of gas is directly proportional to its absolute temperature at a constant pressure.

• A law that states the volume of a given mass of gas is inversely proportional to its pressure at a constant temperature.

• A law that states the volume of a given mass of gas is inversely proportional to its absolute temperature at a constant pressure.

What is Boyle's law?

• The pressure of a given amount of gas is inversely proportional to its volume at constant temperature.

• Boyle's law states that the volume of a gas is directly proportional to its temperature.

• Boyle's law states that the pressure of a gas is directly proportional to its temperature.

• The pressure of a given amount of gas is directly proportional to its volume at constant temperature.

Which principle explains why a ship floats in water?

• Gravity

• Inertia

• Friction

• Buoyancy

Which principle states that the pressure exerted by a fluid at rest is the same in all directions?

• Boyle's law

• Archimedes' principle

• Pascal's principle

• Bernoulli's principle

Which principle explains the lift generated by an airplane wing?

• Einstein's principle

• Archimedes' principle

• Bernoulli's principle

• Newton's principle

Which law describes the relationship between the volume and temperature of a gas?

• Boyle's Law

• Gay-Lussac's Law

• Charles's Law

• Avogadro's Law

Which law describes the relationship between the volume and pressure of a gas?

• Boyle's law

• Newton's law

• Ohm's law

• Archimedes' principle