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Chapter 16 Vocabulary
Solving for Density
Chapter 17 Vocabulary
Density/Volume/Mass
Buoyancy & Pressure
100
Something that has mass and takes up space.
Matter
100
What is the equation to solve for density.
mass/volume=Density
100

This states that force exerted on an object in a liquid is equal to the weight of the fluid displaced by the object.

What is Archimedes' Principle

100
This is the formula for density.
mass/volume
100

If the weight of a an object is greater than the buoyant force then it will (sink or float)?

Sink

200

A pure substance that contains only one kind of matter.

Element

200
Mass of 50. Volume of 10. What is the Density?
50/10=5
200

A measure of the upward pressure a fluid exerts on an object.

Buoyancy

200
Which has a greater mass, a 1000 grams of feathers or 1000 grams of bricks?
What is neither, they have exactly the same mass: 1000 grams.
200

What is the equation for Boyle's Law?

P1*V1=P2V2

300

This cannot be separated into different kinds of matter by physical means.

Substances

300
Mass 120. Volume 60. What is the Density?
120/60=2
300

This states that as the pressure of a gas increases, its volume decreases proportionately. 

Boyle's Law

300
This can be calculated by length x width x height OR by water displacement.
Volume
300

The equation for charles' law

v1/t1=v2/t2

400

Two or more elements that cannot be separated by physical means.

Compound

400
A block of wood has a mass of 100 g and a volume of 25cm. What is the density of the wood? Don't forget your units!!!
4 g/cm
400

A measure of a fluid's resistance to flow.

What is viscosity

400
This will not change no matter which planet you are on.
Mass
400

How do you convert degrees Celsius to Kelvin?

Add 273

500

The smallest possible particle of a compound that retains the properties of the compound

Molecule

500
A block of wood has a mass of 120 g and a volume of 200cm. What is the density of the wood? Don't forget your units!!!
0.6 g/cm
500

What unit do we use for density?

g/cm^3

500
This will change based on the planet you are on.
Weight
500

A 15cm^3 block of gold weighs 2.8N. It is carefully submerged in a tank of mercury. One cm^3 of mercury weighs 0.13N.

What is the weight of the mercury displaced by the gold and will the gold float?

1.95 N, it will sink