A knot that falls apart when the object or rope is removed is known as what?

A knot that falls apart when the object or rope is removed is referred to as a hitch. A hitch is specifically designed to attach a rope to an object and will not hold its shape once the load is removed. This characteristic makes hitches useful for temporary applications, as they can easily be reconfigured or undone without effort.

In contrast, a loop is a formation that creates a closed circle in the rope but is not necessarily intended to attach to objects in a way that allows for easy removal. A bight refers to a simple bend or loop in the rope that doesn't create a knot, often used in various applications but does not secure itself to another object. A turn is a configuration of the rope around an object or itself, which can be secure but remains intact when the load is removed.

Understanding the specific characteristics and applications of these different terms helps in selecting the proper knot or hitch for various rescue scenarios and ensures safety and effectiveness in technical rescue operations.