Exercise 25 1. Ablock of wood is 10 cm long, by 4 cm broad by 15 cm thick. The block weighs 31 g. Find the density of the wood in kg/m!

asked Oct 3, 2021 123k views

2 votes

Exercise 25

1. Ablock of wood is 10 cm long, by 4 cm broad
by 15 cm thick. The block weighs 31 g.
Find the density of the wood in kg/m!

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Step-by-step explanation:

d=m/v. volume in cm^3 is 10x4x15=600cm^3. 31g/600cm^3 converts to .031kg/.0006m^3.

Baodad answered Oct 6, 2021

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