Question

Calculate the volume of wood of mass 200kg,when the density of wood is 0.8gcm-3​

Answer 1

Explanation:

convert g/cm³ to kg/m³ and you'll get your answer.

Answer 2

Answer:

• 0.25 m³ is the volume of wood.

Explanation:

We have,

• Mass (m) = 200 Kg
• Density (p) = 0.8 g/cm³

To find,

• Volume (v)

Solution,

=> Density = Mass/Volume

We have,

>> Mass = 200 Kg

>> Density = 0.8 × 1000 Kg/m³

>> Density = 800 Kg/m³

So,

=> Volume = Mass/Density

>> Volume = 200/800

>> Volume = 2/8

>> Volume = 0.25 m³

Verification,

>> Density = Mass/Volume

=> 800 = 200/0.25

=> 800 = 800

∴ L.H.S = R.H.S