spacetime
Meanings
स्पेसटाइम, दिक्-काल
An n-dimensional continuum consisting of dimensions of both space and time. Normally spacetime is considered as having 4 dimensions (x, y, z, t), but higher-dimensional spacetimes are often encountered in theoretical physics, e.g. the 5-dimensional spacetime of Kaluza-Klein theory or the 11 dimensions of spacetime in M-theory.
Examples :
"Scientists study spacetime to understand how gravity affects the universe. "
वैज्ञानिक यह समझने के लिए स्पेसटाइम का अध्ययन करते हैं कि गुरुत्वाकर्षण ब्रह्मांड को कैसे प्रभावित करता है।
स्पेसटाइम क्षेत्र
A specific region of the universe with mathematically different properties than the surrounding spacetime. Synonymous with "metric" within the context of general relativity.