What is mass?
What is the amount of matter in an object?
Describe volume displacement
What is when water is pushed up as an irregularly placed object into a liquid to find the objects volume?
D = m/v
What is the formula to find density?
What is matter?
Units of Density
What is grams per cubic cm or grams per mL
Surprise!
You get 2 points extra credit on the test!
What is sink?
1 cubic cm =
What is 1 mL
Triple beam balance or scale
What is the tool we use to measure mass?
Calculate the density of a rock that has a volume of 12 mL and a mass of 24 g.
What is 2 grams per cubic centimeter
Oil and water?
What is doesn't mix and oil is less dense than water so it floats.
Describe the difference between Mass and Weight
Steps to measure using displacement. There are at least 4 steps.
Put water in a graduated cylinder
measure
drop in object
measure then subtract
Find the density of a box that is 5 cm long, 5 cm wide, and 2 cm tall and has a mass of 200 grams.
What is 4 grams per cubic cm.