Density
Pressure
Buoyancy
Chapter 3.3
Solve
100
It's the amount of mass per unit volume of a material.
What is density?
100
These are materials that can flow and have no definite shape.
What are fluids?
100
He was a mathematician that lived 2,200 years ago and was able to determine that a gold crown had silver in it by finding the volume of the crown.
Who is Archimedes
100
An object does this if the buoyant force is less than the weight of the object.
What is sinks?
100
Find the volume of the rectangular solid that is 3' high X 4' long X 5' wide.
What is 60 ft3
200
This is the amount of matter in a substance.
What is mass?
200
This is the force per unit of area applied on the surface of an object.
What is pressure?
200
This is the buoyant force on an object that is equal to the weight of the fluid the object displaces.
What is Archimedes' Principle?
200
An object will do this if the buoyancy force and weight of the object are equal.
What is equal?
200
Find the density of an object that has a mass of 90g and a volume of 30 cm3.
What is 3 g/cm3?
300
This is the force with which the Earth pulls on the object.
What is weight?
300
This is the equation for pressure.
What is p= Force over Area?
300
This is a push or pull on objects.
What is force?
300
An object will do this if it is less than the density of the fluid/
What is float?
300
Find the density of an object that has a mass of 50g and a volume of 25 cm3.
What is 2 g/cm3?
400
These are the units of density.
What are mass and volume?
400
Pressure does this when you climb a mountain.
What is decrease?
400
Forces due to fluid pressure act in this direction to any surface in a fluid.
What is perpendicular?
400
This measures the density of a fluid.
What is hydrometer?
400
Find the density of an object that has a mass of 1,930g and volume of 100 cm3.
What is 19.3 g/cm3?
500
This is the amount of space taken by an object.
What is volume?
500
This is the force exerted per unit area by air particles.
What is atmospheric pressure?
500
The pressure in a fluid does this with depth.
What is increases?
500
This is an attractive force between all objects that have mass.
What is gravity?
500
Find the density of a bar of soap that has volume of 80 cm3 and a mass of 1,600 g
What is 20 g/cm3?
M
e
n
u