Super Dense Solids
Loose Liquids
Groovy Gases
Buoyancy
Problems
100
A candy bar with a mass of 100 grams and a volume of 10cm³ (Hint:D=M/V)
What is a candy bar with a density of 10g/cm³?
100
1 gram/cm³
What is the density of water?
100
A gas that is less dense than air.(Hint: think balloons)
What is helium?
100
A gas that causes hot air balloons to float.
What is hot air?
100
What is the density of an object with a mass of 10,000g and and a volume of 100cm³?
An object with a density of 100g/cm³.
200
Close and Vibrating.
What is the structure of a solids molecules?
200
Loose and Flowing.
What is the structure of a liquid's molecules?
200
Spread out.
What is the structure of a gas's molecules?
200
Mass and Volume.
What can affect buoyant force?
200
What is the mass of an object with a density of 10g/cm cubed and and a volume of 100cm³?
An object with a mass of 1000 grams(m=dv).
300
g/cm³
What is the unit of measure for density?
300
The amount of mass per unit volume of a material.
What is density?
300
A gas has a Mass of 15g and a volume of 10cm³. What is the Density? D=M/V
D=1.5
300
Archimedes Principle.
What can be used to find the weight of an irregular object?
300
Find D (D=M/V) D=36/3
D=12
400
The equation for density.
What is D=M/V?
400
A box full of rocks has a density of .98 g/cm³. Will it float in water?
Yes, it will float in water because its density is less than 1, which is the density of water.
400
The mass of particles and distance between particles.
What does density depend on?
400
Displacement of Water.
What is used to measure Buoyant Force?
400
Venus
What is the first planet from the sun?
500
A solid with a density 0f 0.86.
What is butter.
500
A liquid with a density of 1.03 g/cm³.
What is Milk?
500
A gas with a density of 0.00198.
What is Carbon Dioxide?
500
A method used to find the volume of an irregular solid.
What is the displacement method?
500
Find V. (D=M/V) 40=M/2
M=80.
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