Question

taylor finds a piece of wood in her garage. she wants to find out what type of wood it is. she calculates that the mass is 23.1 g and the volume is 30cm³. looking at the chart below, what type of wood is it? d=mv white oak: 0.77 g/cm³ yellow pine: 0.42 g/cm³ willow: 0.5 g/cm³ maple: 0.6 g/cm³ options: willow, yellow pine, white oak, maple

Explanation:

Step1: Recall density formula

Density formula is \( D=\frac{M}{V} \), where \( D \) is density, \( M \) is mass, \( V \) is volume.

Step2: Identify given values

Mass \( M = 23.1\space g \), Volume \( V = 30\space cm^3 \).

Step3: Calculate density

Substitute values into formula: \( D=\frac{23.1}{30}= 0.77\space g/cm^3 \).

Step4: Match with given densities

Given white oak has density \( 0.77\space g/cm^3 \), so the wood is white oak.

Answer:

white oak