Question

what is the density of the cube below if the mass is 180g? h = 10cm w = 3cm l = 3cm

Explanation:

Step1: Calculate the volume of the cube

The volume formula for a rectangular - prism (since it's a cube - like shape here) is \(V = L\times W\times H\). Given \(L = 3cm\), \(W = 3cm\), and \(H = 10cm\), then \(V=3\times3\times10\).

$$V = 90cm^{3}$$

Step2: Calculate the density

The density formula is \(
ho=\frac{m}{V}\), where \(m = 180g\) and \(V = 90cm^{3}\). So \(
ho=\frac{180}{90}\).

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Answer:

\(2g/cm^{3}\)