Density Flashcards
Density=
Mass divided by volume
Volume is measured in
ML L cm3 m3
M is measured not
G or kg
When are particles more substance
In a gas
What is mass
Amount of matter in an object
Hat is volume
The space mesured in mL L cm3
Why is a solid denser then a gas
Because in a solid the partials are closer together then a gas
Denisty
Is how closely packed together partizcal are in a substance
Boat is made up of to float
More then just meter the feisty of the air inside the boat and the denuded of any other object in the boat combined density of all the other parts of the boat that is less than desists
Cooler the temp
Slower the particals
Warmer the temp
Faster the particals
Substance can have different Denisys from the
Temputure
Particals I’m a substance move more blanke when enurgy is blank
Quckily added
When a substance is warm the particals move blank and further blank this means that the volume blank even though the number of particals stays the same the density blanks
Faster apart incresses decreases