Question

Find the density of a block with a length of 8.0 cm, a width of 4.0 cm, a height 2.0 cm,

Answer 1

Answer:

0.80 g $cm^-3$

Explanation:

$\rho=\frac{mass}{volume} \\volume= l \times w \times h = 8.0 cm \times 4.0 cm \times 2.0 cm = 64 cm^3\\\rho = \frac{51 g}{64 cm^3} =$

= 0.80 g $cm^-3$