Today in class we got back our test, and packets.
The amount of particles is the mass.
In order to compare, the unit rate must be the same.
mass: 1 unit of volume
---- = density
You have to make the unit to 1, because it is easier to compare to the volume that way. The goal is to compare two masses.
Next we went online to phet. We are supposed to answer the questions posted on the website for homework.
To get to phet, you google phet. Then you click on play with sims, then density, then run now.
The website is below:
In class, we began this while working with a partner.
We came up with the formula that density = 100* the %
KK this is my 3rd blog