Concept to Investigate: Density, Buoyancy, Archimedes principal Materials: Salt, Eggs (2), Container MORTON Density is the mass to the volume ratio of a substance, If the density of an object is less than the density of the fluid in which it is placed, th object will float. If the density of the object is greater than the density of the fluid, it will sink. Because of the presence of dissolved salts, salt water has higher density than freshwater. Archimedes principal states that an object is buoyed by a force equivalent to the weight of the water it displaces. Knowing this, what will happen to a ship or fish as it moves from salt water to fresh water or vice versa? Place a fresh egg in a container full of tap water and record its position. Slowly stir salt in to the beaker until the egg rises and suspended above the bottom of the beaker but below the surface of water. 1) What should be added to raise the egg to the surface?

Concept to Investigate: Density, Buoyancy, Archimedes principal Materials: Salt, Eggs (2), Container MORTON Density is the mass to the volume ratio of a substance, If the density of an object is less than the density of the fluid in which it is placed, th object will float. If the density of the object is greater than the density of the fluid, it will sink. Because of the presence of dissolved salts, salt water has higher density than freshwater. Archimedes principal states that an object is buoyed by a force equivalent to the weight of the water it displaces. Knowing this, what will happen to a ship or fish as it moves from salt water to fresh water or vice versa? Place a fresh egg in a container full of tap water and record its position. Slowly stir salt in to the beaker until the egg rises and suspended above the bottom of the beaker but below the surface of water. 1) What should be added to raise the egg to the surface?

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Description: 1) What should be added to raise the egg to the surface? Concept to Investigate: Density, Buoyancy, Archimedes principalMaterials: Salt, Eggs (2), ContainerMORTONDensity is the mass to the volume ratio of a substance, If the density of an object is l

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter15: Fluids

Section15.4: Archimedes’s Principle

Problem 15.5CE

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