Density of a 0.5 kg block of wood of 0.0008 m³

Answer: density = 625 kg/m³ (density 0.625 g/cm³).

What we know

Mass: 0.5 kg
Volume: 0.0008 m³

Step by step

Given: m = 0.5 kg, V = 0.0008 m³
Formula: ρ = m / V
Substitute: ρ = 0.5 / 0.0008
Result: ρ = 625 kg/m³

All results

Density	625 kg/m³
Density	0.625 g/cm³

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The physics

Density is how much mass is packed into a given volume: mass divided by volume. It is the property that decides whether something floats or sinks, feels heavy for its size, or drifts on the breeze. Two objects can be the same size yet wildly different in density — a kilogram of lead and a kilogram of feathers weigh the same but occupy completely different volumes.