Density and Measurment
Density
the lower the density the higher it will float
The smaller an object the higher the density
The bigger the volume the lesser the density
Density is not only determined to mass
Density is determined by mass and volume
density =mass over volume
we use:
-electronic balance
-Beam balance
-Measuring tape
-metre rule
-Vernier caliper
-Measuring cylinder
-Displacement can
measure
hardness(scratch)
Strength(heavy load/without breaking)
flexibility(bending/without breaking)
Density(float/sink)
thermal(heat)
eletrical (electricity)
boiling point
melting point
freezing point