Question - Determining the Variable for Measuring the Volume of a Solid Object

Given the context of the question, which is related to finding the volume of a solid object, it appears to be referencing Archimedes' principle. The principle states that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially submerged, is equal to the weight of the fluid that the body displaces. To measure the volume of an irregular solid object like a stone, one can submerge it in water and measure the volume of water displaced, which will equal the volume of the stone.

However, the provided image does not contain enough information to formulate a mathematical solution. If the question is asking for a specific variable (e.g., symbol) used in the relevant equation, the symbol \( V \) is typically used to represent volume in equations.