Final Answer:
Density is calculated by dividing the mass of a substance by its volume. The density of baby oil is 0.98 g/mL.
Step-by-step explanation:
Density is calculated by dividing the mass of a substance by its volume. Given that the mass of 10 mL of baby oil is 9.8 g, we can use the formula for density: Density = Mass / Volume. In this case, Density = 9.8 g / 10 mL = 0.98 g/mL. Therefore, the density of baby oil is 0.98 grams per milliliter. This indicates that for every milliliter of baby oil, the substance weighs 0.98 grams.
Understanding density is crucial in various scientific and practical applications. It helps identify and classify substances based on their mass per unit volume. In this instance, knowing the density of baby oil aids in understanding its physical properties and allows for accurate measurements or calculations in applications such as manufacturing, health and beauty products, and scientific experiments. Density also plays a role in understanding buoyancy and specific gravity, providing insights into how substances interact and behave in different environments.
The calculation involved dividing the given mass of baby oil by its volume to determine the density. This straightforward formula applies to various substances and is fundamental in understanding their characteristics and behaviors. Whether in chemistry, physics, or engineering, knowing the density of a substance offers valuable insights into its properties and applications.