Operational definition. From Wikipedia, the free encyclopedia. An operational definition is a result of the process of operationalization and is used to define something (e.g. a variable, term, or object) in terms of a process (or set of validation tests) needed to determine its existence, duration, and quantity.he procedures included in definitions should be repeatable by anyone or at least by peers. An example of operational definition of the term weight of an object, operationalized to a degree, would be the following: weight is the numbers that appear when that object is placed on a weighing scale .
Fluorcarbon fishing lines are good for fishing lures that sink as fluorcarbon fishing line does sink. Because it sinks, it is not good for fishing lures that float on the surface. The fluorocarbon line will sink and you will not get good action from the topwater baits.
L. Therefore, hydrogen floats in air. For an object to float in water it has to have a density less than 1.0 g/mL or 1.0kg/L. densities can be compared to see if an object will float.densities of pure substance can be checked with reference books or online. If a substance is impure then its density will not be the same as the reference value. Densities can be compared to check if the substance is pure. When Indiana Jones replaced a block of gold with an equal volume of water to avoid a trap springing would not have worked. Why? Density of gold is 19.3 times heavier than an equal volume of water.