Question

the density of a body sinking in water is _____ than 1000 kg m-3​

Answer 1

The density of a body sinking in water is greater than 1000 kg/m³.

Reason:

• First of all, what is density ?

• Density refers to the mass of an object per unit volume (i.e. density = mass/volume).

• Now, whenever the density of an object is greater than the density of water (1000 kg/m³) , it experiences downward gravitational force greater than the upward buoyant force provided by water

• So, the object sinks in the water.

• In order to float something on water, the density of the object should be less than 1000 kg/m³ or 1 g/cm³ (i.e. density of water).

$\star$ Hope It Helps.