A piece of copper having an internal cavity weighs 260 gm in air and 221gm in water. The volume of the cavity is (Density of copper =8.8 gm/cc)

A piece of copper having an internal cavity weighs 260 gm in air and 2

1.	A piece of copper having an internal cavity weighs 260 gm in air and 221gm in water. The volume of the cavity is (Density of copper =8.8 gm/cc)
Answer» 43 cc 30 cc 13cc 70cc Answer :C