The concept of something being a certain size relative to nothing may seem paradoxical or confusing, but it can be understood in the context of language and comparison.
When we say something is a certain size relative to nothing, we are using a figure of speech or a way of expressing proportions or ratios. It is a way of comparing the size of one object or quantity to the absence of any object or quantity, which is often considered as "nothing."
For example, if we say "This room is twice the size of nothing," it is a way of saying that the room is twice as large as an undefined or nonexistent entity, which is the concept of "nothing" in this context. It is not implying that the room is physically related to an actual state of "nothingness," but rather it's an expression used to highlight the significant difference in size or magnitude.
In mathematics and physics, a similar concept can be seen when working with ratios or limits. For instance, the limit of a function as it approaches zero can be expressed as "something over nothing." This doesn't mean that the function is related to an actual state of "nothing," but rather it's a way of describing the behavior of the function as it approaches an infinitesimally small value.
Overall, when we encounter expressions like "a certain size relative to nothing," it's essential to recognize that they are often figures of speech or mathematical notations used for comparison and illustration rather than describing a direct relationship with an absolute "nothing" entity. They help us convey ideas about proportion, difference, or the behavior of quantities in specific contexts.