1.

What is the density of a light timber?

A. 5.5 kN/m<sup>3</sup>
B. Less than 2.5 kN/m<sup>3</sup>
C. 2.5 kN/m<sup>3</sup>
D. Less than 5.5 kN/m<sup>3</sup>
Answer» E.


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