Vocabulary
Review
Measuring
Density
Density Calculations
100
Anything that has mass and takes up space is...
Matter
100
Which of the following is NOT an example of matter?
1. Desk
2. Air
3. Moonlight
Moonlight
100
To measure the mass of an object you would use a...
1. Scale
2. Ruler
3. Balance
Balance
100
What does density describe?
1. Density describes how heavy an object is
2. Density describes how tight/ compact an object is
3. Density describes how big an object is
Density describes how tight/ compact an object is
100
The density of an item with a mass of 100 grams and a volume of 5 mL.
What is 20 g/mL?
200
The measure of how much matter an object is made up of is called...
Mass
200
True or False. If I take a rock that has a mass of 85 grams to the moon, it will have the same mass of 85 grams.
True
200
The process used to measure volume with a graduated cylinder is called...
1. Volume Movement
2. Water Displacement
3. Density
Water Displacment
200
Which box is MORE dense?
Box B
200
The density of an item with a volume of 1000 cm3 and a mass of 25 grams.
What is 40 g/cm3?
300
The downward pull on an object due to gravity is called...
Weight
300
True or False. If I take a rock that has a weight of 1 pound to the moon, its weight will decrease on the moon.
True
300
To measure the volume of a cube I would use a...
1. Ruler
2. Graduated Cylinder
3. Balance
Ruler
300
What is the formula for Density?
Mass / Volume
300
An object is placed in 20 mL of water. The volume rises to 29 mL. The mass of the object is 54 g. This is the density of the object.
What is 6 g/mL?
400
The amount of space an object takes up is called...
Volume
400
The formula used to measure volume with a ruler is....
Length x Width x Height
400
In order to calculate the density of an object you must know what two things?
Mass and Volume
400
Which density is heavier?
1. Liquid A= 1.3 g/cm^3
2. Liquid B= 1.9 g/cm^3
Liquid B
400
An object is placed in 20 mL of water. The volume rises to 35 mL. The mass of the object is 45 g. This is the density of the object.
What is 3 g/mL?
500
The amount of mass (g) in a given amount of space (ml or cm3) is called...
Density
500
A rock is a...
1. Regular Shaped Object
2. Irregular Shaped Object
Irregular Shaped Object
500
To measure the *volume of a rock I would use a...
1. Ruler
2. Graduated Cylinder
3. Balance
Graduated Cylinder
500
Which density is the lightest?
1. Liquid A= 0.3 g/cm^3
2. Liquid B= 0.9 g/cm^3
3. Liquid C= 0.1 g/cm^3
Liquid C
500
An object is placed in 20 mL of water. The volume rises to 30 mL. The mass of the object is 40,000 g. This is the density of the object.
What is 4,000 g/mL?