Physical Properties Of Matter Flashcards
1
Q
What is the formula for density?
A
Density (kg/m^3) = mass (kg) ÷ volume (m^3)
2
Q
What is the formula for relative density?
A
Relative density= mass of any volume of the substance ÷ mass of an equal volume of water
3
Q
When might you think about density on the fire ground?
A
When deciding what fire firefighting media is appropriate on the fire ground. Ie a petrol fire
4
Q
What 3 states can matter exist in?
A
Solid
Liquid
Gas
