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Definitions from the WebSpacetimeDescription:Spacetime refers to the four-dimensional continuum comprising three dimensions of space (length, width, and height) and one dimension of time. It is a conceptual framework used in physics to describe the fusion of space and time as an inseparable entity. Senses and Usages:1. Physics:Spacetime in physics refers to the fundamental concept of merging space and time into a single entity. According to Einstein's theory of general relativity, gravity is interpreted as the curvature of spacetime caused by mass and energy. This theory revolutionized our understanding of the universe. Sample Sentence: In Einstein's theory, massive objects like planets and stars cause the spacetime around them to curve, affecting the motion of other objects nearby. 2. Science Fiction:Spacetime is a common theme in science fiction, often used to depict the possibility of traveling through space and time via futuristic technologies or hypothetical phenomena. Sample Sentence: The science fiction novel explores the protagonist's thrilling adventures through spacetime, allowing them to witness significant events from the past and future. 3. Mathematics:Mathematicians employ the concept of spacetime to analyze geometric properties and mathematical models that incorporate both space and time dimensions. Sample Sentence: In certain mathematical models, the spacetime continuum is divided into grids to calculate the behavior of particles and study complex physical phenomena. Related Products on Amazon: | ||||
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