Final answer:
The student's question pertains to calculating the density of paper clips by measuring the mass and volume and using the formula Density = Mass/Volume. Even without the video data, the concept explained applies using the formula, where density is a characteristic physical property of a material that remains constant.
Step-by-step explanation:
The student's question revolves around finding the density of paper clips using mass and volume measurements. To calculate the density, one must use the formula Density (D) = Mass (m)/Volume (v). The student is instructed to record the mass of paper clips and measure their volume using a graduated cylinder. Since 1 cubic centimeter (cm³) is equal to 1 milliliter (mL), the student can conveniently measure volume in mL which is numerically equal to cm³ for liquids like water.
For example, to calculate the density of a rock with a mass of 240 grams that displaces 89.0 cm³, the calculation is straightforward: D = 240 g / 89.0 cm³, which yields the rock's density. This method, while simple, is one of the ways to determine density and is a fundamental concept in physics. Even without knowing the exact values of mass and volume from the video the student mentioned, the approach remains the same: measure mass and volume to calculate density, which is a constant characteristic for a given material.