Archimedes Principle-part 2

What is Archimedes' principle?

• Buoyant force equals weight of displaced fluid

• Archimedes' principle is related to the speed of light in a vacuum

• Archimedes' principle states that objects float in water because they are lighter than water

• Archimedes' principle is about the force of gravity on objects

How does Archimedes' principle relate to buoyant force?

• Archimedes' principle is not related to buoyant force.

• Archimedes' principle states that buoyant force is equal to the weight of the object.

• Buoyant force is independent of the fluid displaced according to Archimedes' principle.

• Archimedes' principle relates to buoyant force by stating that the buoyant force is equal to the weight of the fluid displaced by the object.

What factors affect the buoyant force acting on an object?

• Color of the object, shape of the object, temperature of the fluid

• Density of the fluid, volume of the object submerged, acceleration due to gravity

How is buoyant force calculated?

• Buoyant force = density of fluid * volume of fluid displaced

• Buoyant force = density of fluid * acceleration due to gravity * mass of object

• Buoyant force = density of object * acceleration due to gravity * volume of object

• Buoyant force = density of fluid * acceleration due to gravity * volume of fluid displaced

Define the density of an object.

• The density of an object is the mass of the object divided by its volume.

• The density of an object is the size of the object divided by its weight.

• The density of an object is the volume of the object divided by its mass.

• The density of an object is the weight of the object divided by its height.

How does the density of an object affect its ability to float or sink?

• Objects with higher density always float

• Objects with lower density always sink

• The density of an object determines whether it will float or sink in a fluid.

• The density of an object has no impact on its ability to float or sink

Explain why some objects sink in water while others float.

• Objects sink or float in water based on their temperature. Objects with a higher temperature will sink, while those with a lower temperature will float.

• Objects sink or float in water based on their density. Objects with a higher density than water will sink, while those with a lower density will float.

• Objects sink or float in water based on their color. Objects with a darker color will sink, while those with a lighter color will float.

• Objects sink or float in water based on their shape. Objects with a round shape will sink, while those with a square shape will float.

Discuss the applications of buoyant force in everyday life.

• Buoyant force is utilized in ships, hot air balloons, and life jackets.

• Buoyant force is used in bicycles, airplanes, and umbrellas.

Explain how buoyant force is involved in the functioning of life jackets.

• Buoyant force keeps the person wearing the life jacket afloat by exerting an upward force greater than their weight.

• Buoyant force causes the life jacket to sink underwater

• Buoyant force has no impact on the functioning of life jackets

• Buoyant force pushes the person wearing the life jacket downwards