Vocabulary
Archimedes formula
Practice Problems
Density Q's
Units
Forces
100
An object that sinks will displace _______ liquid than an object that floats.
more
100
Brick has a mass of 6,000g and a volume of 2,000cm^3.
What is 3.00g/cm^3?
100
You have a slice of pizza. You take a few bites of the slice of pizza. Did the density of the pizza change?
No! The mass changed because you ate it, and the volume changed because you ate it, but that keeps the density the same.
100
cm^3
What is units of volume?
100
weight of object is also known as
gravitational force.
200
measures the amount of gravitational force acting on an object
What is weight?
200
A floating object is put into a liquid, and you watch the water level rise because of this. This rise in water level is known as_________ in Archimedes formula?
What is displaced water?
200
A metal has a volume of 15cm^3 and density of 3.0g/cm^3. It's mass would be....
What is 45 g?
200
What is the density of pure water?
1.0 g/mL
200
g
What is units of mass?
200
Golf ball, Ping pong ball and water list them in terms of density from most dense to least dense
Golf ball>Water> Ping pong ball
300
The tool used to measure liquid volume.
a graduated cylinder(Measuring)
300
Why does a golf ball sink in water but a ping pong ball doesnt
its more dense than both water and the ping pong ball
300
A shoe box has a volume of 500.00cm^3 and mass of 750.0 grams. Its density is...
What is 1.5 g/cm^3?
300
How does a decrease in volume of an object affect the density of the object?
Density is how tightly packed atoms in a substance are. If you make the substance smaller, but don't change the amount of atoms, the atoms will be tightly packed.
300
mL
What is liquid volume?
300
Does a floating object have a greater density than the liquid it floats in
no
400
Define mass
What is the amount of matter in an object
400
a rock sinks because it is more D ---------- than water
Dense
400
A liquid has a mass of 24g and density of 2.0g/mL. It's volume is this....
What is 12 mL?
400
Item has a density of 2.5g/cm^3. Will it sink or float in water?
sink!
400
Density units
What is g/mL or g/cm^3
400
An object sinking is ____ than the liquid
is more Dense
500
The amount of matter(Mass)in a given volume
What is density?
500
oil goes on top and water at the bottom, because oil is-----
Oil is LESS dense than water
500
A liquid has a mass of 60g and volume of 30mL, its density is....
What is 2.0g/mL?
500
A pencil is floating in liquid A. Another pencil (of the same volume and mass) has sunk in liquid B. Use the terms density to make a comparison between liquid B and A.
Liquid B must be less dense than liquid A.
500
Mass per volume
What is density or g/ml or g/cm^3?
500
Volume is a measure of ------- of space