Density Flashcards
1
Q
Density
A
It is the mass of one cm3 of a substance
2
Q
Unit of density
A
G/cm3 (grammes per cm3)
3
Q
Formula of density
A
Mass(g)
————
Volume(cm3)
4
Q
Liquid layers
A
If you pour liquids that don’t mix and have different densities they will form liquid layers
5
Q
Liquid with highest density
A
Will be at the bottom
6
Q
Liquid with lowest density
A
Will be at the top
7
Q
Density of pure water
A
Distilled = 1g/cm3
8
Q
Boyancy
A
It is a force that keeps an object afloat in water which is due to the up thrust force on the object
9
Q
Archimedes law
A
States that an object placed in water will experience an up thrust equal to the water that was displaced
