Question

a wooden piece of volume 20 cm cube has a mass of 130 g . find the density of wood ​

Answer 1

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(a) Mass of wood = 150g

Volume of wood = 200cm³

Density = m/v

D = 150/200

D - 0.75 g/cm³

(b) In SI system = 0.75 x 1000

= 750 kg/m³

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Answer 2

Answer:

Answer: -

a) Mass of wood = 150g

Volume of wood = 200cm³

Density = m/v

D = 150/200

D - 0.75 g/cm³

(b) In SI system = 0.75 x 1000

= 750 kg/m³

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