You are provided with a hollow iron ball A of volume 15 cm3 and mass 12 g and a solid iron ball B of mass 12 g. Both are placed on the surface of water contained in a large tub.

A spherical iron ball of volume 720 cm3 is immersed in a half-filled tank as shown in the figure.

A solid piece of iron in the form of a cuboid of dimensions cm cm cm49 33 24# # , is moulded to form a solidsphere. The radius of the sphere

Iron has a density of 7.86 g/cm3. The volume occupied by 55.85 g of iron is0.141 cm3.7.11 cm3.2.8 cm3.439 cm3.None of the above.

A 1.5 kg ball is floating in water. The volume of water displaced by the ball is

A piece of iron has weight of 3.5 N when it is in air and 2.0 when it is submerged into water. What is the buoyant force on the piece of iron?Group of answer choices2.0 N1.5 N1.0 N3.5 N