Show:
Density of Liquid
Density of Solid
Density of Gas
Tools of Science
Temperature
100
mass
What do we measure with a scale?
100
mass
What do we measure with a scale?
100
subtract the mass of container from the total mass with gas
How do we find the mass of a gas?
100
scale
What is the tool we use to measure mass?
100
heat energy
What do we use a thermometer to measure?
200
volume
What do we measure with a graduated cylinder?
200
volume
What do we measure with a graduated cylinder?
200
water in container poured into a graduated cylinder
How do we find the volume of a gas in a container?
200
graduated cylinder
What is the tool we use to measure the volume of liquids and containers of gas?
200
Volume increases
What happens when we heat a solid, liquid, or gas?
300
mass/volume
How do we find the density of a liquid?
300
displacement
What is the method used to find the volume of irregular objects?
300
fill a container full of water then poor into a graduated cylinder
How do we find the volume of a gas?
300
thermometer
What is the tool we use to see the amount of heat energy in a substance?
300
Celsius
What is the most common unit of measurement for temperature?
400
g/ml
What units of measurement do we use to measure density?
400
g/cm3
What is the unit of measure for the density of a solid?
400
g/ml
What unit of measurement do we use for the density of a gas?
400
eyeball
What is the tool we use to observe in science?
400
they speed up and bounce around
What happens to molecules when a substance is heated?
500
15 g/ml
What is the density of a liquid that has a mass of 45 g and a volume of 3 ml?
500
50 g/cm3
What is the density of a solid with a mass of 200 g and a volume of 4 cm3?
500
22.5 g/ml
What is density of a gas with a mass of 45 g and a volume of 2 ml?
500
science notebook
What is the tool we record our observations in?
500
volume increases
What happens when a substance is heated?