Units
What does "cm" stand for?
Centimeters
Which instrument measures length?
metric ruler
What is length?
Convert 2cm to mm
20mm
What is the mass shown on the triple beam balance? (Include correct unit)
480g
What does "mL" stand for?
milliliters
Which instrument measures temperature?
thermometer
What is mass?
The amount of matter in an object
Convert 322 g to kg
0.322 kg
What is the volume of the liquid shown in the graduated cylinder? (Include correct units)
42 mL
What does "sec" stand for?
seconds
Which instrument measures time?
stopwatch
What is volume?
The amount of space an object takes up
Convert 1000 g to kg
1 kg
What is the density of a substance that has a mass of 48g and a volume of 24 mL? Would this substance float or sink in water?
Density: 2 g/mL
It would sink because the density of water is 1 g/mL
What does "g" stand for?
grams
Which instrument measures mass?
Balance
What is the formula for density?
D = M/V
How many mL are in 1 L?
1000mL
If an object has a density of 17.4 g/cm³ and a volume of 300 cm³, what is its mass?
5,220 g
What does "m" stand for?
meters
Which instrument measures volume?
graduated cylinder
Explain the difference between an independent and dependent variable
An independent variable is what you change or control in an experiment, while a dependent variable is what you measure to see if it is affected by that change
Convert 5.5 mL to L
0.0055 L
What is the length of the object? (Round to the nearest cm)
4 cm