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Density
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What is density
Density of a material is the mass per unit volume of the material
The formula of density
p= m/V , where p is density, m is mass and V is volume
Unit for density
(g cm-3)
A triangle used for density formula
Water displacement method
Method that is used to measure the volume of an irregular objects
Phenomena related to the differences in density in everyday life
Ice is less dense than water, so ice floats on the surface
Who discovered the water displacement method
Greek scientist named Archimedes
Example of arrangement of materials in the measuring cylinder
Hypothesis for density
Materials that are less dense will float and will be above the materials which are denser whereas materials which are denser will sink and will be under the materials which are less dense
Innovation of objects using the concept of density
Layered juice
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