Question

Calculate the volume (in cm³) of 38.5 grams of platinum if the density of platinum is 21.5 g/cm³. Give your answer to 2 decimal places.

Answer 1

Answer:

1.79 cm^{3}

Explanation:

by the definition ,

$density =\frac{mass}{volume}\\ volume=\frac{mass}{density}\\=\frac{38.5 g}{21.5 gcm^{-3} } \\=1.79 cm^{3}$