An object having dimensions 1 m by 2 m by 3 m and 2 kg mass. What is its density in kgm3? Would it float in water?
Density of water(dwater = 1000 kgm3)
0.33, YES
Volume of the object = 1 m×2 m×3 m = 6m3.
So, the density of object = mass of objectvolume of object.
Hence, dobject = 2kg6m3 = 0.33 kgm3.
Since the object is less dense than water and it would float.