A cone with base radius of 5 cm and height of 20 cm is filled with

oil with specific gravity of
0.85.
Determine
the
dimension
of
cubic
steel which its weight is equivalent to the oil
weight. Steel
Specific Gravity is
7.1

1 answer

volumesteel=.85/7.1 * volume cone

volumesteel=.85/7.1 * 1/3 *(pi*25)20

so the edge of a cube of steel would be the cubic root of that.