1.

Find the density of a handful of sand having a mass of 208 g and it displaces a volume of 80 mL of water.

Answer»

Given: 

Mass of sand (m) = 208g 

Volume of water (v) = 80mL 

To calculate density (p), apply the formula given: 

Density = \(\frac{Mass}{Volume}\)

Density = \(\frac{200g}{80ml}\)

Density = 2.6g/mL 

We know that 1mL = 1cm3 

Thus, the density of sand is 2.6g/cm3



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