Time and space are indeed interrelated, as demonstrated by the theory of relativity proposed by Albert Einstein. According to the theory of relativity, spacetime is a unified entity in which both space and time are interconnected.
In classical physics, before the development of relativity, space and time were treated as separate and independent entities. However, Einstein's theory of relativity revolutionized our understanding by revealing that space and time are not separate but rather components of a single four-dimensional framework known as spacetime.
The theory of relativity describes how the geometry of spacetime is influenced by the presence of mass and energy. It establishes that the fabric of spacetime can be curved and distorted by massive objects, leading to the phenomena of gravity. In this framework, objects in motion and the flow of time are influenced by the curvature of spacetime.
One of the key concepts of relativity is that the measurement of time and space intervals is observer-dependent. Different observers moving relative to each other will experience time and space intervals differently due to the effects of relative motion and gravitational fields. This phenomenon is known as time dilation and length contraction.
Experiments and observations have provided substantial evidence supporting the interconnected nature of time and space. For example, the famous experiment involving atomic clocks placed on high-speed airplanes or in orbiting satellites has confirmed that time indeed passes differently at different velocities and in different gravitational fields.
Therefore, it is not merely an issue of our inability to measure time and space independently. The theory of relativity has shown that time and space are inherently intertwined, and their interrelationship is a fundamental aspect of the fabric of the universe.