Molecules and matter Flashcards
1
Q
What is density measured in?
A
Mass per cubic metre or cubic centimetre
2
Q
What is the equation for density?
A
mass/volume
3
Q
How do you measure the density of a regular shaped object?
A
Measure the volume with a ruler and mass with a top-pan balance
4
Q
How do you measure the density of an irregular shaped object?
A
Measure the volume with a Eureka can and measure the mass with a top-pan balance
5
Q
What is the density of Brass?
A
8.7 g/cm³
6
Q
What is the density of Iron?
A
7.9 g/cm³
7
Q
What is the density of Aluminium?
A
2.7 g/cm³
