PH-635

Density

Physics · Secondary 3 · Medium · Density

A metal block has a mass of 2.5 kg and a volume of

3.1 \times 10^{-4}\,\text{m}^3

.

What is the density of the metal?

$2.0 \times 10^{3}\,\text{kg m}^{-3}$
$4.0 \times 10^{3}\,\text{kg m}^{-3}$
$8.1 \times 10^{3}\,\text{kg m}^{-3}$
$1.2 \times 10^{4}\,\text{kg m}^{-3}$

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