Question

A wooden block measuring 40cm×10cm×5cm has a mass 850 g.Find the density of wood.​

Answer 1

Answer:

Answer : 425 kgm-3 this is your answer

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Answer 2

Answer:

0.425 g / cm³

Explanation:

Given :

Mass m = 850 g

Dimension of block = 40 cm × 10 cm × 5 cm

Volume of block = 2000 cm³

We're asked to find density d :

We know :

Density = mass / volume

= > d = m / v

Putting values here we get :

= > d = 850 / 2000 g / cm³

= > d = 85 / 200 g / cm³

= > d = 0.425 g / cm³

Hence we get required answer!