William Heathcote Solutions for Chapter: Environment, Exercise 8: Units of volume and area

Calculate the volume of the cube in $c{m}^3$. How many there are in $1 m^3?$

The area of one of the cube's faces is $1 m^2$. Calculate the area in $c{m}^2$. Hence find how many $c{m}^2$ There in $1 m^2$.

Find the number of square meters in $1 k{m}^2$.

Find the number of cubic millimeters in $1 c{m}^3$.

Find the number of square meters in a square mile ( 1 mile = 1608 m).

Find the number of cubic meters in a cubic light year. (1 light year = $9.46\times {10}^{15} m$)