Final answer:
To determine the density of a fork, a knife, and a spoon, weigh each utensil for the mass and then calculate the volume through geometric measurements or water displacement. Divide the mass by the volume for each to get their densities.
Step-by-step explanation:
To find the density of a fork, a knife, and a spoon you could use a straightforward method that involves determining the mass and the volume of each item separately, and then dividing the mass by the volume. First, to find the mass, use a scale to weigh each utensil. Then, to find the volume, if the utensil is irregularly shaped and does not submerge completely in water, you could use displacement methods, or try to calculate the volume directly through measurements. If you choose the measurement approach, you need to carefully measure their lengths, widths, and heights using a ruler or a caliper and apply geometric formulas if their shapes are regular enough, or use water displacement if they are irregular. After obtaining both mass and volume, divide the mass of each utensil by its volume to get their densities.