Density Ball
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Density Ball

SER1014079

Save 60% $18.35  (Ex GST) Was

$45.95  (Ex GST)

$21.10 (Incl GST)

Density Ball – The metal ball will float in cold water, and sink in hot! The density of water is not constant, but depends upon several factors.

The effects of salinity and temperature play a large role in the flow of earth’s ocean currents.

The 30-166 Density Ball can be used by varying salt content as well as temperature, to show the effects on density.

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