Question

dimensions of wooden block are 2 m *0.25 m * 0.10 m. If relative density of wood is 0.6,
calculate mass of the block in kg. Density of water = 10^3 kg/m^3.

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Answer 1

Answer:

Mass=30kg

Explanation:

Relative density=density of object/density of water

0.6=denstiy of object/1000kg/m^3

Density of object =600kg/m^3

Density of object =mass of object/volume of object

600kg/m^3=mass of object /0.25*o.10*2

600kg/m^3=mass of object/0.05

So,mass of object=30kg.