If two cubes made of iron, each of side 10 mm are dropped in a tumbler containing 200 c.c. of water, what will be the net volume (in ml) of the contents of the tumbler?

201 202 200002 200001

202

We know that, Volume of the cube = (side)3 We have, Side of cube = 10 mm or 1 cm Volume of the cube = 1 cm3 The volume of the two cubes = 2 cm3 2 cm3 = 2 ml ( 1 cm3 = 1 ml) So, the total volume = 200 + 2 = 202 ml