- A student collected data about the density of air. She found that .1 g of air had a volume of 100 cm3 . What is the density of the air?
- A liquid is found to have a volume of 75 mL in a graduated cylinder. When placed on a balance, the liquid and graduated cylinder have a mass of 125 g. The empty graduated cylinder has a mass of 50 g. What is the density of the liquid?
Today we did a lab measuring rock densities. Here is the lab sheet. You can use your own materials or come see me for the lab materials.
HW: none
Reminders: Data due Mon. 11/23, Presentation board due 12/2
