The unchanging relation between the weight of an object, its volume and density of the material it is made of is given by
w = d - v
v = d × w
w = d × v
v = d - w
If the weight of an object is w, its volume is v and if it is made of a material of density d, then their relation can be written as
If volume of an utensil is 200 cm3, then find its weight, given, density of the material it is made of is 7.56 g/cm3
If the volume of an utensil is 500cm3, then find its weight, given, the density of the material it is made of is 8.96g/cm3
The weight of 1 cubic centimeter of iron is 7.8 grams. In what all ways can we express the relation between the weight of an object made of iron and its volume? Give a shortened version using letters.