Which term describes the weight of movable objects within a building?

The term that describes the weight of movable objects within a building is "live load." This concept is critical in structural engineering and fire investigation, as live loads refer to the dynamic and variable weights that a structure must support. Examples of live loads include people, furniture, and movable equipment. These loads are not permanently attached to the structure and can change over time, making them essential to consider when assessing a building's design and safety.

Understanding live loads is particularly relevant during a fire investigation, as the presence and weight of furniture and other movable objects can influence fire behavior, the spread of heat, and the overall structural integrity during a fire event. This knowledge helps investigators assess potential hazards and the impact of the fire on the structure and its contents.