Tools
Mass
Volume
Density
Miscellaneous
100
What tool would you use to find the volume of a regular solid?
A metric ruler
100
What are the units of measurement for mass?
Grams
100
What are the units for a regular solid and what formula do you use to find volume of a regular solid?
The units are cm3. The formula is length X width X height.
100
What is the formula for density?
Density= Mass/Volume
100
What is the difference between mass and volume?
Mass- the amount of MATTER in an object Volume- the amount of SPACE an object takes up
200
What tool would you use to find the volume of a liquid?
A graduated cylinder
200
How do you find the mass of an object?
Use a triple beam balance. Place the object on the pan. Move the riders (large, medium, then small). Add up the riders to find your mass
200
What are the units for volume of a liquid?
mL
200
What is the definition of density?
The mass per unit volume of a substance
200
A cube measures 3 centimeters on all sides. What is it's volume?
3cm X 3cm X 3cm= 27cm3
300
What tool would you use to find the mass?
Triple beam balance
300
What is the definition of mass?
The amount of matter in an object.
300
What are the units for volume of an irregular solid?
cm3
300
What are the two units for density? (liquid and solid)
Liquid- g/mL. Solid- g/cm3
300
What is the density of the liquid? Mass- 12g Volume- 4mL
3 g/mL
400
What tool would you use to find the volume of an irregular solid?
Graduated cylinder
400
How do you find the mass of a liquid?
Find the mass of an empty graduated cylinder (record as initial volume). Find the mass of a graduated cylinder filled with the liquid (record as total volume). Subtract Total Volume - Initial Volume to find the MASS of the liquid
400
What is the definition of volume?
The amount of space an object takes up
400
What causes an object to float in water?
An object will float in water if its density is less than 1 g/cm3
400
What is the mass? Use proper units! Largest rider- 400 Medium rider- 30 Smallest rider- 6.2
436.2 grams
500
What tools would you use to find density?
Triple Beam Balance, ruler, or a graduated cylinder
500
What is the mass? USE PROPER UNITS! Largest rider- 200. Medium rider- 60. Smallest rider- 2.8.
262.8 grams
500
How do you find the volume of an irregular solid?
Fill a graduated cylinder. Record the volume as your initial volume. Put the object in the graduated cylinder. Record the volume as your total volume. Subtract your total volume - your initial volume. Record your answer in cm3.
500
Explain why diet coke floats and regular coke sinks using the words mass, volume, and density.
Regular coke sinks because it has a higher density than diet coke. Coke has more sugar than diet coke so it has a higher mass. They both have the same volume.
500
Explain what would happen to the mass of a candle that burned all night in a closed room.
The candle went through a physical change. The mass would remain the same because the law of conservation of mass says that if something goes through a physical change, the mass stays the same. (Some of the wax is no longer present but it is now in the form of oxygen, carbon dioxide, and water vapor)
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