A piece of iron has dimensions 3 cm `xx` 15 cm `xx`20 cm. If its mass is 7020 g, calculate the density of iron in S.I. System.

A piece of iron has dimensions 3cmxx1.5cmxx6cm . If its mass is 205.2g, its relative density is _____________.

A sphere of radius 7 cm weights 490 g. Calculate its density in S.I. system.

If the mass of 100 cm^3 of iron is 785 g, then the density of iron in S.I. unit is ____.

If the mass of 100 cm3 of iron is 785 g, then the density of iron in S.I. Unit is __________.

The mass of a solid rectangular block of iron is 23.6g and its dimensions are 2.1cmxx1.2xx1.1cm . Calculate the density of iron.

A solid piece of iron of dimensions 49 cm x 33 cm x 24 cm is moulded into a sphere. Find the radius of the sphere.

A brick with dimensions of 20cm xx 10cm xx 5cm has a weight 500g wt. Calculate the pressure exerted by it when it rests on different faces. In which case is the pressure exerted the greatest?

A solid cuboid with dimensions 18 cm xx 12 cm xx 8 cm is melted and turned into a cube. What is the length of its edge ?

An iron cylinder of radius 1.4cm and length 8 cm is found to weigh 369.6g. Calculate the density of iron.