Q72. Length of block = 2.9 cm
width of block = 3.5 cm
height of block = 10.0 cm
Volume of block = (Length of block) * (width of block) * (height of block)
Volume of block = (2.9 cm) * (3.5 cm) * (10.0 cm)
Volume of block = 101.5 cm3
Mass of block = 615.0 g
Density of block = (Mass of block) / (Volume of block)
Density of block = (615.0 g) / (101.5 cm3)
Density of block = 6.06 g/cm3
72. A rectangular block has dimensions 2.9 cm X 3.5 cm X 10.0 cm. The mass...
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