A measuring cylinder containing only water is placed on an electronic balance. A small, irregularly shaped stone is now completely immersed in the water.
The diagrams show the equipment before and after the stone is immersed.
What is the density of the material of the stone?

1 )
$1.7g/c{m^3}$
2 )
$3.3g/c{m^3}$
$4.5g/c{m^3}$
4 )
$8.7g/c{m^3}$
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