Physics
A rubber ball floats on water with it's 1/3rd volume outside water. What is the density of rubber ?
Related Questions
Explain the following:
A balloon filled with hydrogen rises to a certain height and then stops rising further.
Explain the following:
A ship submerges more as it sails from sea water to river water.
A block of wood of mass 24 kg floats on water. The volume of wood is 0.032 m3.
Find —
(a) the volume of block below the surface of water,
(b) the density of wood.
(Density of water = 1000 kg m-3)
A wooden cube of side 10 cm has mass 700 g. What part of it remains above the water surface while floating vertically on the water surface?